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 biker in uniform suspended in air in front of a crowd of people. Sentence 2: A biker is wearing a police uniform.

SOLUTION: A human is suspended in air.

PROBLEM: Sentence 1: A man holding a sign and a man playing a guitar are speaking in front of a crowd. Sentence 2: The man is performing.

SOLUTION: A man is holding a sign.

PROBLEM: Sentence 1: 3 gentleman look at a bike that's turned upside down. Sentence 2: the men are mafia

SOLUTION:
3 men are looking