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

Q: Next a man is shown roller blading all by himself in the streets, sidewalks, and over huge rocks.

A: These three males are all being active outdoors and in the beginning, one is roller blading, another one walking and another one jogging.
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Q: Outside, a large tank backs up as a long, black convertible car pulls to a stop.

A: As the dust settles, the bearded man lifts a stone block off the goateed man who lies motionless.
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Q: The boy then opens and oven door and pulls out a plate of cookies.

A:
A young child is seen talking to the camera while wearing oven mits and holding a stick.
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