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

[EX Q]: Various still shot pictures show and clips of more people outdoors in a different area play and they move gracefully capoeira, jumping, and flipping and flipping and doing tricks from various angles.
[EX A]: A large group of them all line up and a view from above show that they have formed the number 7.

[EX Q]: The janitor returns with his bucket.
[EX A]: Someone coolly glances over his shoulder.

[EX Q]: Later, they pass a group of boys.
[EX A]:
Now, as someone drives amongst speeding emergency vehicles, a police car cuts him off.