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: They sat down, one on one side of the round centre table, and one on the other, and Junius began his statement.

Output: They


Input: Consider Input:  The woman is talking to the camera pointing at a hair dryer.

Output: woman


Input: Consider Input: She placed herself between him and it.


Output: She