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

[EX Q]: He scrambles up to the landing, shuts the door.
[EX A]: He yanks his shirt out and rolls backwards down a flight of steps.

[EX Q]: It rolls to a stop and stands before a door.
[EX A]: A crack appears in the car park outside.

[EX Q]: When someone reaches the edge with someone in his arms, they pull them both to safety.
[EX A]:
The other boys lie flat on the ice, forming a human chain.