TASK DEFINITION: Given a sentence, generate a most likely context or previous statement. The previous statement should be relevant to the given statement.
PROBLEM: Someone helplessly watches him go, unlocking the cage.

SOLUTION: Bowing his head, someone shuffles back a few steps, then heads inside.

PROBLEM: He then stands in front of a wall pushing himself forward.

SOLUTION: He begins moving himself forward on the pole.

PROBLEM: She pulls someone close and kisses him.

SOLUTION:
Someone rests her head back in the seat, as a warm grin forms on her face.