The following is a segmented description of a POV video: [Segmented_Description]
Question: [Question]
Please extract all the objects based on the video overall description and the question, list them while excluding floor, and wall.
- The object name can have a color or material modifier. 
- There should be no ambiguous object names. Don't use "or". Object names must be singular.
- The objects included in the question must be listed, even though they may not appear in the video description.
- The entire video is continuous. However, since each time period is described independently, it is possible that the same object may have different names or descriptions in different time periods. You need to identify this situation and use only one name to represent this object.
- All object information must be consistent with the above description. Do not make up your own information.
Output in JSON format:  
{
    "objects": [
        {
            "name": "object_name",
            "info": "optional, info about the object",
            "time_periods": ["hh:mm:ss-hh:mm:ss", ...] // time periods when the object appears
        }
    ],
}
