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]:  The lady puts clear polish over the nails.
[EX A]: The lady

[EX Q]: He ran down the staircase, and presently returned with a small, but powerful, iron crow-bar.
[EX A]: He

[EX Q]:  A young man in black bounces a ball toward the cups but misses.
[EX A]:
man