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 man is kneeling down painting a curb.

SOLUTION: A man

PROBLEM: The Indian's rifle dropped, his tomahawk flew into the air, while his body rolled down the little embankment into the spring.

SOLUTION: Indian's

PROBLEM: An elderly priest is sitting down in his chair indoors in a large building and 3 different men break dance on the ground in front of him as the people around him start clapping and lights go off from all the flashes.

SOLUTION:
men