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

[EX Q]: An emergency rescue vehicle sits a a gas pump.
[EX A]: A group of workers use hand towels to wash the exterior of a car at the gas station.

[EX Q]: They start serving the ball.
[EX A]: Then the person in black misses the shot.

[EX Q]: Someone stands before him, the fell - beast's blood dripping from her sword!
[EX A]:
With a mighty sword blow, the fell - beast's head is severed!