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).

Input: Consider Input: my sister cried, springing to the ground; 'we will go on foot, we are nearly there.

Output: sister


Input: Consider Input:  women stands and laugh and walks.

Output: women


Input: Consider Input:  She then picks up the drink and sets it down in front of the camera.


Output: She