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.

Q: Sentence 1: A man wearing blue jeans, blue shirt and a cap runs in front of a large truck on a street. Sentence 2: A man in blue jeans and a blue shirt is training for a marathan.

A: A man runs on the street.
****
Q: Sentence 1: Two young men playing instruments one with a black hat and black and gold jacket playing a trumpet, the other wearing a lei and a neutral colored shirt playing a saxophone. Sentence 2: The men have their own jazz band.

A: Men are playing instruments.
****
Q: Sentence 1: A little girl with a ribbon in her hair is picking her nose. Sentence 2: A little girl has a cold.

A:
A little girl wearing a ribbon while picking her nose.
****