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 spectacular dunk by a professional player with white and yellow on Sentence 2: the basketball player dunked the ball
answer:
the baseball player hit a home run


question:
Sentence 1: A woman wearing a pink dress polka dot dress carrying a white umbrella and black purse. Sentence 2: A woman is wearing a pink dress carrying a white umbrella.
answer:
A woman is holding a black umbrella and white purse.


question:
Sentence 1: Boy in green tunic on rock wall. Sentence 2: A boy on a rock wall is in a green tunic.
answer:

A cat chases a string pulled by a little girl.