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).

Example Input: Hurlstone turned quickly.
Example Output: Hurlstone

Example Input: Yet, after he had unpacked his modest possessions and put them away, after he had placed his few books on the shelves, where they looked glaringly trivial and frivolous beside the late tenant's severe studies; after he had set out his scanty treasures in the way of photographs and some curious mementoes of his wandering life, and then quickly put them back again with a sudden angry pride at exposing them to the unsympathetic incongruity of the other ornaments, he, nevertheless, felt ill at ease.
Example Output: he

Example Input: Monsieur Champoun, a clean, neat, smoothly-shaven, old Frenchman, is sharing the meal with him.
Example Output:
Monsieur Champoun