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:  The woman feels for the pi‚àö¬±ata a few times with the stick, but does not swing as kids continue to look up in amazement.

Output: woman


Input: Consider Input: An older gentleman in a blue shirt is painting a wooden fence.

Output: gentleman


Input: Consider Input:  She steps back and forth, turns and shakes her hips like a belly dancer.


Output: She