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.

Example Input: Sentence 1: A well-seasoned jazz musician playing his saxophone performing at a local concert. Sentence 2: A man is playing a brass saxaphone.
Example Output: There is a man on stage playing a saxaphone.

Example Input: Sentence 1: People behind a banner are holding flags and signs. Sentence 2: People are protesting.
Example Output: There are people gathered.

Example Input: Sentence 1: A man pours champagne into a glass. Sentence 2: The man is pouring the drink for his date.
Example Output:
A man pours champagne.