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: Perhaps as they were Sunday clothes she had hung them up in the wardrobe?

Output: she


Input: Consider Input:  Then he adds an egg and salt to the grains, plus other ingredients too.

Output: he


Input: Consider Input: Shann sat up in turn, shielding his smarting eyes.


Output: Shann