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

[EX Q]: A woman instructs the student how to use outdoor knives.
[EX A]: He is explaining techniques and equipment.

[EX Q]: Two of the pairs run down a field of black and green mats.
[EX A]: A group is gathered in a boxing rink.

[EX Q]: The elevator descends into rising water which pours into the elevator.
[EX A]:
In the office, someone tries to pull off the handcuffs.