instruction:
Given a sentence, generate a most likely context or previous statement. The previous statement should be relevant to the given statement.
question:
He is wake boarding behind a boat.
answer:
A boat pulls a man up in the water.


question:
The two men change the tire, putting on a spare.
answer:
They remove the tire while another man takes pictures.


question:
He gives her the glass.
answer:

Someone walks across to someone as she drinks from a large glass of water.