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:  She then finishes her exercise routine, gets off the equipment and takes a drink of water from a blue water bottle.

Output: She


Input: Consider Input: John struck Hugh in the face with his hand and slandered him with his tongue.

Output: John


Input: Consider Input: We had reached the end of the narrow passage, and emerged into the square of brick and grass that lay behind the house.


Output: We