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

[Q]: He leaves and returns with a basketball.
[A]: Another man walks behind him.


[Q]: Someone waves his hand in front of someone's face.
[A]: She peeks toward him from the corner of her eyes.


[Q]: As she checks an item on a shelf.
[A]:
The camera tapes someone pointing a toy light saber at woman's shopping cart.