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: Guy with a mohawk cutting meat. Sentence 2: A guy with a blue mohawk is cutting beef.

SOLUTION: A guy has a mohawk cutting meat.

PROBLEM: Sentence 1: Racing Greyhound dog wearing number 8. Sentence 2: The greyhound wearing number 8 is going to win.

SOLUTION: The dog is number 8.

PROBLEM: Sentence 1: a man climber a large rock without any gear while his friends watch Sentence 2: A crazy climber climbs without ropes.

SOLUTION:
A climber climbs without ropes.