TASK DEFINITION: Given a sentence, generate a most likely context or previous statement. The previous statement should be relevant to the given statement.
PROBLEM: the boy tries again to hit the pinata.

SOLUTION: The boy takes a swing at the pinata and misses.

PROBLEM: another toddler is walking a dog on a lease.

SOLUTION: A toddler is in a stroller holding a lease to a dog.

PROBLEM: Someone , dancing in the river area, is there in the event with others.

SOLUTION:
The crowd of excited supporters wave American flags and hold signs.