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).

Input: Consider Input: This old lady in the box opposite was that venerable and somewhat severe aristocrat, Madame de Castro, and having gazed for a moment or so a little disapprovingly at the new arrival, she turned her glasses to the young beauty's companion and uttered an exclamation.

Output: she


Input: Consider Input:  The man then begins playing the piano while the camera captures his movements.

Output: man


Input: Consider Input: He did not rise on Christmas morning, and Dick, visiting him after an almost untasted breakfast, found him still in his bed and questioned him anxiously.


Output: Dick