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).
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Question: A large group of people are seen standing around a gymnasium with many performing fencing matches on the side.

Answer: people


Question:   A boy is playing hopscotch.

Answer: boy


Question:  Children play soccer outdoors with a lime green ball.

Answer:
Children