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: The time went by very slowly and nothing happened.

SOLUTION: time

PROBLEM: And she practiced French with the maid, after this fashion:  "Draps de toile," said the smiling maid, putting the linen sheets on the bed.

SOLUTION: maid

PROBLEM: It was left to freeze over night and in the morning the ice was broken and thrown away.

SOLUTION:
ice

