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

Q: Two of the pairs run down a field of black and green mats.

A: A group is gathered in a boxing rink.
****
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.
****
Q: Someone massages his own hand.

A:
Someone clutches his bleeding shoulder.
****