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 two couples drove to the Shopton Yacht Club dock on Lake Carlopa.
answer:
couples


question:
It's all very well to say I'm wrong to go into the Church; but those who say so might as well tell me to go into the backwoods."
answer:
I


question:
  man is in the river holding the row and doing kayaking and other men are beside him.
answer:

man