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.

Example Input: Sentence 1: A woman bundled up for cool weather rides her bike past a street vendor. Sentence 2: A person bundled up for cool weather rides her bike past a street vendor.
Example Output: A man bundled up for cool weather rides his bike past a street vendor.

Example Input: Sentence 1: A string quartet practices for an up-coming performance. Sentence 2: A string quartet practicing.
Example Output: The woodwind section warming up for a performance.

Example Input: Sentence 1: A man wearing a black hooded sweatshirt smokes a cigarette at the side of a road. Sentence 2: Man smoking a cigarette outside.
Example Output:
Man ordering food at a restaurant.