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: He turned to the girl.
Example Output: He

Example Input: I was dancing in the same set with a red-headed, freckled-faced girl, who clutched my arm and wished to know if my friend was armed.
Example Output: freckled-faced girl

Example Input:  The child turns towards the camera and the dad walks to a counter.
Example Output:
child