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).

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

  A boy is playing hopscotch.
boy

Cautiously he tried to move, bring his hand across his body to the belt at his waist.

hand