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 goalie dressed in yellow tries to stop the opponent's ball.

Output: goalie


Input: Consider Input: And we turned to go out.

Output: we


Input: Consider Input: There are about ten or more people dressed in athletic wear doing a synchronized form of exercise.


Output: people