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: Hoping for a fur coat from her Father, fearing for a set of encyclopedias from her Mother, she tore back the wrappings with eager hands only to find,--all-astonished, and half a-scream,--a gay, gauzy layer of animal masks nosing interrogatively up at her.

SOLUTION: she

PROBLEM: Finally Oldrin' turned, and it was easy to see somethin' hed shook him.

SOLUTION: Oldrin

PROBLEM: Harry Trojan turned and faced his father.

SOLUTION:
Harry Trojan