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).

[EX Q]: As he walked out with him to the front door, he suddenly thought of Mr. Buxton again and his reception in the afternoon.
[EX A]: he

[EX Q]: The articles that adorned the back of the chair were cast upon the trunk, the unwashed apparel on the table was swept off and thrown on the top of them, and then the overseer was ready for a smoke.
[EX A]: chair

[EX Q]: He drove through the Red Square that swung in the rain.
[EX A]:
He