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: A well-seasoned jazz musician playing his saxophone performing at a local concert. Sentence 2: A man is playing a brass saxaphone.
There is a man on stage playing a saxaphone.

Sentence 1: A woman in a white shirt stands at the entrance of an ethnic goods shop. Sentence 2: A woman in a white shirt waits for her friend at the entrance of an ethnic goods shop.
A woman in a white shirt stands in the city.

Sentence 1: Three people on motorbikes are riding down on a dirt path. Sentence 2: Three people on motorbikes are racing each other down a dirt path.

Three people are riding on motorbikes.