TASK DEFINITION: In this task, you're given a pair of sentences, sentence 1 and sentence 2, that neither agree with nor contradict each other. Your job is to alter sentence 2 so that the pair clearly contradict each other. Generated sentences must be short, with less than 15 words. New information can be introduced. Avoid using pronouns to confuse the subject of the sentence.
PROBLEM: Sentence 1: A man is putting in an order at the kitchen of a restaurant. Sentence 2: A man orders pancakes for himself.

SOLUTION: A man is at a restaurant.

PROBLEM: Sentence 1: A man kneeling on a roof touching a piece of plywood wearing sunglasses. Sentence 2: A man kneeling on a roof is fixing a spot on the roof with a piece of plywood.

SOLUTION: A man wearing sunglasses is kneeling on the top of a house.

PROBLEM: Sentence 1: A hooded man with a beard is walking up concrete steps carrying a red bag as a policeman stares out at the water threatening to invade the steps. Sentence 2: The policeman thinks the man is going to break the law.

SOLUTION:
A man in a hood walks up steps carrying a red bag as a police officers looks on.