instruction:
In this task, you're given a pair of sentences, sentence 1 and sentence 2, that agree with each other. Your job is to alter sentence 2 so that the pair 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.
question:
Sentence 1: A race car spins on the track. Sentence 2: A race car crashes.
answer:
A race car takes the lead!


question:
Sentence 1: A man with gray hair accepts coins in front of a kiosk that has a multitude of fine colored powders in large bowls on display. Sentence 2: A man has gray hair.
answer:
A man has white hair.


question:
Sentence 1: Asian man in colorful attire writing in his traditional language. Sentence 2: An Asian man is holding a writing instrument.
answer:

A man is  playing a violin.