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: And we turned to go out.
Example Output: we

Example Input:  The girl puts her leg on the bathroom counter and finishes shaving.
Example Output: The girl

Example Input:  The two ride back together with the woman leading them in front.
Example Output:
two