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:  He throws a rope around its neck and then runs off the horse after it.

SOLUTION: horse

PROBLEM: He pulled her arms down round the King's neck and tied them close.

SOLUTION: He

PROBLEM:  She performs one last throw and spins herself around once again.

SOLUTION:
She