In this task, you are given a sentence which contains a motion and your task is to identify the physical entities involved in the motion. The input sentence can have more than one entity and also there is at least one entity that takes part in physical motion. There are two types of entities which are animate (beings that are alive) and inanimate entities (beings that are not alive).

Example Input:  The camera pans all around her while she opens the present and smiles to the camera.
Example Output: she

Example Input: "Now, Mr Shushions," Hilda persuaded him in a voice exquisitely mild, and with a lovely gesture she bent over him.
Example Output: she

Example Input:  A runner is crawling across a finish line while other runners are running through the finish line.
Example Output:
runner