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.

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.
Men are playing instruments.

Sentence 1: A man in red shorts lifts his leg to kick another man in white shorts during a boxing match. Sentence 2: A man is winning a boxing match.
A man is having a boxing match.

Sentence 1: A girl in a white shirt and black shorts playing tennis. Sentence 2: There is a girl outside playing a sport.
There is a girl playing tennis.