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.
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Question: Sentence 1: A basketball player is making a jump shot with an opposing player in the foreground. Sentence 2: Someone making a jumper and playing basketball.

Answer: A basketball player dunks the ball.


Question: Sentence 1: A man in a red helmet rollerblades near the beach with two dogs on a leash. Sentence 2: There are rollerbladers on the beach.

Answer: A jogger is running with his two dogs.


Question: Sentence 1: A woman plays an ornately decorated piano while the man next to her plays a recorder. Sentence 2: A man and a woman are both playing instruments.

Answer:
The man and the woman have never played an instrument before.