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: Male musician playing an accordion wearing a leather jacket and hat on a boardwalk or pier. Sentence 2: A man in a leather jacket is playing an instrument on the pier.
answer:
The man flying an airplane.


question:
Sentence 1: Two surfers catch the same huge wave in the ocean. Sentence 2: Two people are surfing the same wave.
answer:
The people are on a boat.


question:
Sentence 1: A woman is running a marathon while people dressed up in roman costumes follow her. Sentence 2: A woman running a marathon.
answer:

a woman sits in a hot tub