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 man stretching in an urban environment. Sentence 2: Man stretching in an urban environment
Example Output: Man taking a nap before work

Example Input: Sentence 1: A woman sings while people dance. Sentence 2: A woman is performing.
Example Output: A woman is pouring drinks.

Example Input: Sentence 1: A man in a suit walking down the sidewalk with his arm in a sling. Sentence 2: A person is outdoors.
Example Output:
A man is on the beach in a bathing suit.