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

the girl begins doing a gymnastic routine on a balance beam.
A girl stands in front of a balance beam.

She begins playing the song and holds up the batons.
A woman is sitting at a harp.

Two men bounce balls off trampolines to hit pins.

A man throws a bowling ball up a hill and it rolls back down and hits pins.