TASK DEFINITION: Given a sentence, generate what should be the most likely next statement. The next statement should be reasonable and logically correct.
PROBLEM: He sits on a wall outside, with someone in his lap. Someone

SOLUTION: lets go of a yellow helium balloon.

PROBLEM: People are practicing pole vaulting on a blue mat. A person

SOLUTION: is in a room on a gym mat.

PROBLEM: Someone shuts the door and follows someone. People

SOLUTION:
make their way up the staircase.