instruction:
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).
question:
 The man then plays the guitar a bit and moves his hands up and down the neck.
answer:
man


question:
Walderhurst went to him.
answer:
Walderhurst


question:
Another half crouched, his lips wrinkling back in a snarl.
answer:

lips