TASK DEFINITION: Given a sentence, generate a most likely context or previous statement. The previous statement should be relevant to the given statement.
PROBLEM: He dismounts and lands on a mat.

SOLUTION: A man is doing a gymnastics routine on parallel bars.

PROBLEM: Two men laugh together and end with him washing his hands.

SOLUTION: One man shows off his legs to the camera.

PROBLEM: Someone pulls the door shut behind him as he leaves, but it 's happening too fast.

SOLUTION:
Before he can say anything more.