Given a sentence, generate a most likely context or previous statement. The previous statement should be relevant to the given statement.

Input: Consider Input: He looks back and shakes his fist while throwing several more balls.

Output: A man is seen standing before a bowling lane and throwing a ball down the lane.

Input: Consider Input: The man cleans the aging ski on the snow before laying it down.

Output: The man slowly slides the tool over the ski surface.

Input: Consider Input: He lifts it up to his shoulders and then over his head.
Output: A man walks up and picks up a weight.