TASK DEFINITION: Given a sentence, generate a most likely context or previous statement. The previous statement should be relevant to the given statement.
PROBLEM: They peer through the door to the open hallway and see the gate closes behind them.

SOLUTION: Someone helps someone to carry her inside.

PROBLEM: Someone shoots his gaze at his agent.

SOLUTION: Someone crosses to an assistant.

PROBLEM: He answers his cell phone.

SOLUTION:
His sweaty head sags against his chest.