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).

Q: A person begins clearing snow off of a windshield on a car.

A: A person
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Q: The Navajo, firmly in the saddle, rose with him, and Silvermane leaped through the corral gate, and out upon the stretch, lengthening out with every stride, and settling into a wild, despairing burst of speed.

A: The Navajo
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Q: Dravot was very kind to me, but when he walked up and down in the pine wood pulling that bloody red beard of his with both fists I knew he was thinking plans I could not advise about, and I just waited for orders.

A:
Dravot
****