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(a\055) ] TJ 11.95510 TL T* [ (ter) -291.99100 (from) -291 (a) -291.99500 (pitcher) -292.01700 (to) -292.01700 (a) -291.01500 (cup) -291.98400 (kno) 24.99090 (wing) -292.01000 (ho) 24.98600 (w) -291.98800 (much) -290.99300 (w) 10 (ater) -291.99500 (is) -292.01700 (al\055) ] TJ T* [ (ready) -210.98600 (in) -211.99200 (the) -211.01600 (cup) -211.01700 (and) -211.99800 (ha) 19.99790 (ving) -211.00200 (an) -210.98300 (estimate) -210.99700 (of) -212.00100 (the) -211.01600 (v) 20.00160 (olume) -211 (of) -212.00100 (the) ] TJ ET Q q 3088.62000 4318.97000 2450.84000 1271.85000 re W n /R40 cs 1 1 1 scn 2667.51000 3904.25000 3639.84000 2047.41000 re f Q q 5117.87000 5277.98000 293.02700 219.77000 re W n Q q 5117.87000 5277.98000 293.02700 219.77000 re W n q 293.02800 0 0 219.77100 5117.87000 5277.98000 cm /R43 Do Q Q q 5117.87000 5042.16000 293.02700 219.77000 re W n Q q 5117.87000 5042.16000 293.02700 219.77000 re W n q 293.02800 0 0 219.77100 5117.87000 5042.16000 cm /R44 Do Q Q q 5117.87000 4378.93000 293.02700 219.77000 re W n Q q 5117.87000 4378.93000 293.02700 219.77000 re W n q 293.02800 0 0 219.77100 5117.87000 4378.93000 cm /R45 Do Q Q q 3088.62000 4318.97000 2450.84000 1271.85000 re W n 7.58300 w 8 M /R40 CS 0 0 0 SCN 3536.15000 4745.86000 121.32800 405.69100 re S /R40 cs 0.39990 0.80078 1 scn 3541.84000 4750.33000 109.95300 135.54700 re f 0 0 0 scn q 10 0 0 10 0 0 cm BT 0.01009 Tc /R46 5.30810 Tf 1 0 0 1 355.16600 484.23200 Tm (\041\041\042) Tj ET Q 5253.01000 4977.46000 m 5253.01000 4983.59000 5258.10000 4988.56000 5264.39000 4988.56000 c 5270.67000 4988.56000 5275.76000 4983.59000 5275.76000 4977.46000 c 5275.76000 4971.32000 5270.67000 4966.35000 5264.39000 4966.35000 c 5258.10000 4966.35000 5253.01000 4971.32000 5253.01000 4977.46000 c f 3.79150 w 5253.01000 4977.45000 m 5253.01000 4983.59000 5258.10000 4988.56000 5264.39000 4988.56000 c 5270.67000 4988.56000 5275.76000 4983.59000 5275.76000 4977.45000 c 5275.76000 4971.32000 5270.67000 4966.35000 5264.39000 4966.35000 c 5258.10000 4966.35000 5253.01000 4971.32000 5253.01000 4977.45000 c h S 5253.01000 4936.62000 m 5253.01000 4942.75000 5258.10000 4947.72000 5264.39000 4947.72000 c 5270.67000 4947.72000 5275.76000 4942.75000 5275.76000 4936.62000 c 5275.76000 4930.48000 5270.67000 4925.51000 5264.39000 4925.51000 c 5258.10000 4925.51000 5253.01000 4930.48000 5253.01000 4936.62000 c f 5253.01000 4936.62000 m 5253.01000 4942.75000 5258.10000 4947.72000 5264.39000 4947.72000 c 5270.67000 4947.72000 5275.76000 4942.75000 5275.76000 4936.62000 c 5275.76000 4930.48000 5270.67000 4925.51000 5264.39000 4925.51000 c 5258.10000 4925.51000 5253.01000 4930.48000 5253.01000 4936.62000 c h S 5253.01000 4895.78000 m 5253.01000 4901.91000 5258.10000 4906.88000 5264.39000 4906.88000 c 5270.67000 4906.88000 5275.76000 4901.91000 5275.76000 4895.78000 c 5275.76000 4889.64000 5270.67000 4884.68000 5264.39000 4884.68000 c 5258.10000 4884.68000 5253.01000 4889.64000 5253.01000 4895.78000 c f 5253.01000 4895.78000 m 5253.01000 4901.91000 5258.10000 4906.88000 5264.39000 4906.88000 c 5270.67000 4906.88000 5275.76000 4901.91000 5275.76000 4895.78000 c 5275.76000 4889.64000 5270.67000 4884.68000 5264.39000 4884.68000 c 5258.10000 4884.68000 5253.01000 4889.64000 5253.01000 4895.78000 c h S q 10 0 0 10 0 0 cm BT -0.31940 Tc /R48 6.82470 Tf 1 0 0 1 330.24600 553.19700 Tm [ (\041\042) -43.97590 (\043) -44 (\044) -45.02400 (\045) -45.99350 (\046) -43.99370 (\047) ] TJ -0.01297 Tc 23.19260 0 Td [ (\050\051) 11.99470 (\052) -1.98541 (\053) 1.01596 (\045) -0.97660 (\054) 7.98813 (\052) -1.98541 (\053) 1.01596 (\042) 0.99091 (\055) ] TJ -0.00819 Tc -23.06410 -33.92770 Td [ (\056\042) 1.99614 (\055) 10.02000 (\052) 11.02170 (\046) 2.00687 (\055) 10.02000 (\052) -0.99807 (\047) ] TJ -0.01297 Tc 24.06290 0 Td [ (\050\051) 11.99470 (\052) -1.98541 (\053) 1.01596 (\045) -0.97660 (\054) 7.98813 (\052) -1.98541 (\053) 1.01596 (\042) 0.99091 (\055) ] TJ -0.09145 Tc 147.16500 34.56130 Td [ (\057\042) -10.01650 (\044) -10.98950 (0) -12.98560 (\053) -11.00380 (\055) -10.98950 (1) -12.00540 (\047) -16.97790 (\057) -15.99060 (0) -1.99614 (\046) -10.02360 (2) -10.98950 (\053) -11.00380 (3) -12.02690 (\052) -14.00160 (\053) -11.00380 (\042) -9.99500 (\055) ] TJ ET Q 5453.57000 5492.17000 m 5454.51000 4390.61000 l 5473.47000 4390.63000 l 5449.79000 4362.17000 l 5426.07000 4390.58000 l 5445.03000 4390.60000 l 5444.09000 5492.16000 l f q 10 0 0 10 0 0 cm BT /R46 6.82470 Tf 1 0 0 1 547.67500 499.24900 Tm (\043) Tj ET Q 7.58300 w 10 M 1 j 0.92969 0.49023 0.19214 SCN 3419.45000 5378.28000 354.89100 110.26200 re S q 10 0 0 10 0 0 cm BT -0.00068 Tc /R46 6.82470 Tf 1 0 0 1 347.81700 541.04400 Tm [ (\044\045\045\045\046) -3.00852 (\047\050) ] TJ ET Q Q q 3829.86000 4323.05000 108.87100 108.87100 re W n Q q 3829.86000 4323.05000 108.87100 108.87100 re W n q 108.87000 0 0 108.87000 3829.85000 4323.05000 cm /R51 Do Q Q q 4015.14000 4559.86000 972.12900 839.56600 re W n q 972.12900 0 0 839.56600 4015.14000 4559.86000 cm /R52 Do Q Q q 3088.62000 4318.97000 2450.84000 1271.85000 re W n 11.37450 w 8 M /R40 CS 1 1 0 SCN 4219.18000 4760.05000 139.60500 353.17200 re S 0 1 0 SCN 4371.93000 4744.07000 74.90630 227.48800 re S /R40 cs 0.68555 0.66992 0.66992 scn 4195.31000 4907.82000 m 3872.89000 4907.82000 l 3872.89000 4887.35000 l 3831.95000 4928.30000 l 3872.89000 4969.25000 l 3872.89000 4948.77000 l 4195.31000 4948.77000 l f 3.79150 w 0 0 0 SCN 4195.31000 4907.82000 m 3872.89000 4907.82000 l 3872.89000 4887.35000 l 3831.95000 4928.30000 l 3872.89000 4969.25000 l 3872.89000 4948.77000 l 4195.31000 4948.77000 l h S 4379.16000 5116.64000 m 5027.35000 5316.89000 l 5021.30000 5336.45000 l 5072.52000 5309.42000 l 5045.48000 5258.21000 l 5039.44000 5277.77000 l 4391.25000 5077.52000 l f 3.79150 w 4379.16000 5116.64000 m 5027.35000 5316.89000 l 5021.30000 5336.45000 l 5072.52000 5309.42000 l 5045.48000 5258.21000 l 5039.44000 5277.77000 l 4391.25000 5077.52000 l h S Q q 5117.87000 4620.79000 293.02700 219.77300 re W n Q q 5117.87000 4620.79000 293.02700 219.77300 re W n q 293.02800 0 0 219.77100 5117.87000 4620.79000 cm /R53 Do Q Q q 3088.62000 4318.97000 2450.84000 1271.85000 re W n /R40 cs 0 0 0 scn q 10 0 0 10 0 0 cm BT 0.01160 Tc /R46 6.82470 Tf 1 0 0 1 315.13800 452.33500 Tm [ (\051\052) 2.02118 (\053) -1.02311 (\046) -1.99256 (\054) 9.99500 (\055\046) -2.02833 (\056) -1.02311 (\057) 0.97660 (0) -1.02311 (1) 4.01732 (\046) -1.99256 (\043) 3.00852 (2) -1.02311 (\055\046) ] TJ -0.05050 Tc 47.48090 0 Td [ (3\057) -8.00602 (\053) -1.02311 (\043) 3.98154 (\055) -9.02197 (\053) -1.02311 (\043) -5.97768 (\046) -10.97880 (\057) -8.00959 (4) -7.98813 (\046) ] TJ -0.01160 Tc -47.48090 -7.96211 Td [ (\0432) -4.98677 (\055) -4.00659 (\046) -4.99035 (3) 5.98842 (\057) -2.99779 (\053) 3.98870 (\043) 11.97330 (\052) -2.00329 (5) -1.99256 (\053) -4.99750 (\055) -4.00659 (1\046) -5.00466 (5) -1.99256 (\053) -4.99750 (\046) -4.99035 (\0432) -4.98677 (\055) -4.00659 (\046) 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3996.17000 4539.71000 l 4003.84000 4521.22000 l 3951.52000 4542.86000 l 3973.15000 4595.18000 l 3980.82000 4576.69000 l 4102.55000 4627.20000 l f* 3.79150 w 4211.70000 4779.95000 m 4244.63000 4756.41000 l 4173.27000 4656.55000 l 4381 4742.75000 l 4396.34000 4705.77000 l 4129.23000 4594.92000 l 4128.86000 4594.42000 l 4128.55000 4594.64000 l 3996.17000 4539.71000 l 4003.84000 4521.22000 l 3951.52000 4542.86000 l 3973.15000 4595.18000 l 3980.82000 4576.69000 l 4102.55000 4627.20000 l h S 0 0 0 scn q 10 0 0 10 0 0 cm BT -0.00819 Tc /R48 6.82470 Tf 1 0 0 1 309.51100 461.71800 Tm [ (\056\042) 1.99614 (\045) -1.02311 (4) 0.97660 (\0540) 21.01310 (\054) 8.97547 (\052) -0.99807 (\053) 2 (5) 8.98262 (\046) 2.00687 (\047) -3.97439 (\041) 45.99350 (\042) 1.97825 (\043) 2 (\044) 0.97660 (\045) -1.02311 (\046) 2.00687 (\047) -3.97439 (\050) 0.97303 (\051) 12.99640 (\052) -0.99807 (\053) 2 (\045) -1.02311 (\054) 8.97547 (\052) -0.99807 (\053) 2 (\042) 1.97825 (\055) ] TJ ET Q Q q 10 0 0 10 0 0 cm BT /R33 8.96640 Tf 1 0 0 1 308.86200 420.93800 Tm [ (Figure) -243.01300 (1\056) -242.98600 (Our) -242.98900 (goal) -244.02100 (i) 1.01017 (s) -244.00400 (to) -243 (estimate) -242.98100 (the) -243.01900 (v) 19.99650 (olume) -243.00800 (of) -242.98100 (the) -243.01900 (container) -243.01900 (\050V) 129.01900 (ol\055) ] TJ 10.95900 TL T* [ (ume) -209.99600 (Estimation\051\054) -218.01200 (approximate) -209.98500 (what) -210.00700 (fraction) -209.99100 (of) -210.00200 (the) -209.99600 (v) 19.99650 (olume) -209.98500 (is) -210.01800 <026c6c6564> ] TJ T* [ (\050Content) -198.00800 (Estimation\051\054) -208.99400 (infer) -198 (whether) -198.01600 (we) -197.98900 (can) -199.00100 (pour) -198.02100 (the) -198.01600 (content) -197.98300 (of) -198.02100 (one) ] TJ T* [ (container) -220.01600 (into) -220.99100 (another) -221.00700 (\050Compara) 1.00200 (ti) 24.97930 (v) 14.98650 (e) -220.98000 (V) 128.98600 (olume) -221.00700 (Estim) 0.98567 (ation\051\054) -227.01400 (and) -219.98400 (pre\055) ] TJ T* [ (dict) -385.99000 (ho) 25.00660 (w) -384.99900 (much) -386 (liquid) -385.00400 (will) -386.01700 (remain) -385.97900 (in) -384.97700 (a) -386.00600 (container) -386 (o) 14.98650 (v) 14.98650 (er) -385.02000 (time) -385.98400 (if) -384.99300 (it) ] TJ 10.95780 TL T* [ (is) -318.01400 (tilted) -319.01300 (to) -318.01900 (a) -318.00300 (certain) -318.99400 (angle) -318.01400 (\050Pouring) -318.98600 (Prediction\051\056) -514.98700 (Our) -318.00600 (inference) -317.98900 (is) ] TJ 10.95900 TL T* [ (based) -250.01100 (on) -249.97800 (a) -249.99700 (single) -250.01900 (RGB) -250.00600 (image\056) ] TJ /R33 9.96260 Tf 45.28910 TL T* [ (cup) -269.98900 (and) -271.00900 (the) -269.98700 (amount) -270.98400 (of) -269.99200 (w) 10 (ater) -271.01800 (in) -269.98400 (the) -271.00400 (pitcher) 54.98590 (\056) -370.99200 (W) 79.98660 (e) -271.01800 (ef) 25.00560 (fortlessly) ] TJ 11.95510 TL T* [ (estimate) -347.99300 (the) -348.01300 (angle) -348.01300 (by) -348.01100 (which) -346.98600 (to) -348.01100 (tilt) -347.99100 (the) -348.01100 (pitcher) -348.00600 (to) -348.01100 (pour) -348.01100 (the) ] TJ T* [ (right) -298.00700 (amount) -297.01900 (of) -297.98700 (w) 10 (ater) -297.99400 (into) -298.00400 (the) -297 (cup\056) -453.99300 (In) -297.00900 (f) 9.99343 (act\054) -309.98700 <02> 24.99090 (v) 14.98280 (e) -297.99400 (month) -297.99400 (old) ] TJ T* [ (inf) 10.00810 (ants) -255.98200 (de) 25.01540 (v) 14.98280 (elop) -255.00400 (rich) -255.99200 (understanding) -255.01100 (of) -255.99600 (liquids) -255.99200 (and) -255.01100 (their) -255.98700 (con\055) ] TJ T* [ (tainers) -334.00800 (and) -334.01800 (can) -333.98600 (predict) -334.01000 (whether) -334.01300 (w) 10.00320 (ater) -333.98800 (will) -335.01800 (pour) -334.01300 (or) -333.98300 (tumble) ] TJ T* [ (from) -227.01100 (a) -228.00600 (cup) -227.01600 (if) -227.01600 (the) -227.01400 (cup) -227.99600 (is) -227.00900 (upended) -227.00600 (\133) ] TJ ET Q 0 1 0 rg q 10 0 0 10 0 0 cm BT /R33 9.96260 Tf 1 0 0 1 441.51500 250.12100 Tm (17) Tj ET Q 0 g q 10 0 0 10 0 0 cm BT /R33 9.96260 Tf 1 0 0 1 451.47700 250.12100 Tm [ (\135\056) -303.00800 (Other) -227.01100 (species) -227.01100 (such) -227.99100 (as) ] TJ -142.61500 -11.95590 Td [ (orangutans) -266.98700 (can) -267.01700 (also) -267 (estimate) -266.99000 (the) -267.00400 (v) 20.00160 (olume) -266.99000 (of) -267.01400 (liquids) -267.00900 (inside) -266.99000 (a) ] TJ 11.95510 TL T* [ (container) -288.99800 (and) -287.98600 (can) -289.01300 (predict) -288.01600 (if) -289.00600 (the) -287.98100 (liquid) -289.01600 (in) -289 (one) -287.98600 (container) -288.99600 (can) ] TJ T* [ <0274> -250.01500 (into) -250.01200 (the) -249.99000 (other) -249.98800 (one) -249.99300 (\133) ] TJ ET Q 0 1 0 rg q 10 0 0 10 0 0 cm BT /R33 9.96260 Tf 1 0 0 1 395.47700 214.25500 Tm (7) Tj ET Q 0 g q 10 0 0 10 0 0 cm BT /R33 9.96260 Tf 1 0 0 1 400.45800 214.25500 Tm (\135\056) Tj -79.64100 -13.70310 Td [ (In) -309.98500 (this) -310.00200 (paper) 39.99090 (\054) 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