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 boy lies on the ground and the kite dive bombs at him.
Example Output: kite

Example Input:  The man then looks up and speaks.
Example Output: man

Example Input: Each time that happened Mrs. Woodchuck would go to her back door, where she could not be seen easily, and peep out.
Example Output:
Mrs. Woodchuck