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 man is cutting something above a sink. Sentence 2: The man is about to cut himself above a sink.
Example Output: A man is standing next to a sink

Example Input: Sentence 1: People waiting at a bus stop. Sentence 2: Men and women waiting at a bus stop
Example Output: People waiting on the street

Example Input: Sentence 1: A man wearing a gray hooded sweatshirt, blue jeans, and white and gray socks is putting his foot on top of his head. Sentence 2: A crowd watches a man put his foot on top of his head.
Example Output:
A flexible man is stretching his leg.