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: Tom and I then quickly shaved his head, beard, and eyebrows, blackened his face with a mixture of vitriol and burnt cork, and fled.

SOLUTION: Tom

PROBLEM: She waved her hand towards the tombstone.

SOLUTION: She

PROBLEM:  She goes around in circles, painting the image.

SOLUTION:
She