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: four male construction workers in orange vests are working. Sentence 2: The workers are males.
Example Output: The workers are taking a lunch break.

Example Input: Sentence 1: A woman smiles with her old-fashioned sewing machine. Sentence 2: The sewing machine is old.
Example Output: The woman is knitting a scarf.

Example Input: Sentence 1: A pair of people parasailing on a sunny day. Sentence 2: Two people are parasailing.
Example Output:
Two people are sunbathing.