TASK DEFINITION: Given a sentence, generate a most likely context or previous statement. The previous statement should be relevant to the given statement.
PROBLEM: She leans against the kitchen door.

SOLUTION: He comes downstairs and looks through the kitchen window at her outside.

PROBLEM: The man in the black suit spikes the ping pong ball and celebrates.

SOLUTION: Two men are playing ping pong together, one guy is wearing a black suit, the guy in the black suit has a unique style.

PROBLEM: Someone sits up as someone talks about.

SOLUTION:
An assortment of buttons is swept off a table into a jar.