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:
 A man in white shirt is cutting the hair of the girl in  a studio with white background, then he braided the back of her hair, then continue to cut and style the girl's hair.

Ex Output:
man


Ex Input:
 The person continues moving around with the kites and walks away in the end with a woman speaking to the crowd.

Ex Output:
The person


Ex Input:
 He smooths it out with his hands.

Ex Output:

He