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:   We see people start when the gate opens.

Output: people


Input: Consider Input: Bart's hands were shaking with sudden fear.

Output: Bart's


Input: Consider Input: A cry of terror broke from Dorian Gray's lips, and he rushed between the painter and the screen.


Output: he