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 Input:
And as Mwres seated himself before his elegant repast, the invisible orchestra, which had been resting during an interval, resumed and filled the air with music.

Ex Output:
Mwres


Ex Input:
Neb and Pencroft carried the corpses of the convicts into the forest, some distance from the corral, and buried them deep in the ground.

Ex Output:
Pencroft


Ex Input:
He ran round and round and round; darted backward and forward; called; stumbled; fell, and subsided, beaten.

Ex Output:

He