TASK DEFINITION: Given a sentence, generate a most likely context or previous statement. The previous statement should be relevant to the given statement.
PROBLEM: a group of friends are standing on the field and above them the man is climbing the rock wall.

SOLUTION: Man is climbong a rock wall atached to harness.

PROBLEM: We see him take a drink from a bottle.

SOLUTION: Someone goes on to get his apron from behind the fountain.

PROBLEM: Two women are seen on stage dancing.

SOLUTION:
A large crowd sits in a theater clapping and watching.