TASK DEFINITION: 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).
PROBLEM: A female gymnast mounts a high beam in a gym.

SOLUTION: A female

PROBLEM:  The boy in the hat takes the ball.

SOLUTION: The boy

PROBLEM: He emerged on the livid brilliance and streaming movement of the public street.

SOLUTION:
He