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).

Example Input: A man is kneeling down painting a curb.
Example Output: A man

Example Input: A man is at a bowling alley dressed in bowling clothes, shoes and wearing gloves as he takes turns rolling the ball down the lane and hitting pins.
Example Output: he

Example Input: She rose swiftly and darted into cover.
Example Output:
She