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:
Meanwhile Ashby in his progress had passed beyond the place where Dolores was, and had traversed more than half the apartment.

Ex Output:
Ashby


Ex Input:
Finally,the bottom is secured with a pony tail holder and she sprays her hair to ensure the style will be locked into place.

Ex Output:
she


Ex Input:
  Several divers jump off of the diving board into the water below performing many techniques including flips.

Ex Output:

divers