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]: She put her hand to her throat and, hardly able to believe in her victory, sat struggling for breath.
[EX A]: She

[EX Q]: At nine o'clock he went upstairs, apparently to dress.
[EX A]: he

[EX Q]: No, nothing but the absence of those forms which had been accustomed quietly to move from room to room, and to be met here upon a staircase, there upon a corridor, and even in some of the ancient panelled apartments, which give it an air of dreary repose and listlessness.
[EX A]:
forms