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

[EX Q]: Someone glares at it, then faces richard parker.
[EX A]: He lies over the journal and rolls the half inch stub between his fingers.

[EX Q]: A boy rollerskate down the white railings as two other men walked up to him to give him high five.
[EX A]: A person skateboard down to the ramp, a woman is shown in the phone's screen and then a man.

[EX Q]: Someone knocks, startling the aliens.
[EX A]:
He watches someone show his son the mnu.