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

[EX Q]: The child is sliding down the slide opening.
[EX A]: The man is sitting down.

[EX Q]: Then, the person uses the pedal to scrape one of the tires with it.
[EX A]: A person spins the wheel of a bike with the pedal.

[EX Q]: Someone slows her pace and turns around.
[EX A]:
He arches his back and winces.