TASK DEFINITION: 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).
PROBLEM: A large group of people are seen standing around a gymnasium with many performing fencing matches on the side.

SOLUTION: people

PROBLEM: At the foot of the stairs the Irishman paused in the act of descending, and raised the taper aloft so that its light might fall full upon the face of his companion.

SOLUTION: Irishman

PROBLEM: At last we resolved to enter a grove near at hand, and had advanced a few rods, when, just upon its skirts, I picked up a slender bread-fruit shoot perfectly green, and with the tender bark freshly stripped from it.

SOLUTION:
I