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).

Ex Input:
 One person crashes into another and shows a person speaking to the camera.

Ex Output:
person


Ex Input:
No, I will not drink," and all the while his hand went up to the cups upon the shelf.

Ex Output:
hand


Ex Input:
 People in the audience watching him are dancing with him.

Ex Output:

People