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: Three martial artists with black belts do a demonstration for younger children.

SOLUTION: martial artists

PROBLEM: We tied Toby to the hall table, and reascended the stairs.

SOLUTION: Toby

PROBLEM:  The person continues moving around with the kites and walks away in the end with a woman speaking to the crowd.

SOLUTION:
The person