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 person in a long-sleeved striped top stands near a cat in front of a glass-doored beverage cooler in a store. Sentence 2: A person stands near a cat in a store.
Example Output: A dog sleeping by his owner at a park.

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 man on a bicycle sits at a stoplight with headphones on. Sentence 2: A man is on a bicycle at a stoplight.
Example Output:
A man is performing a stunt on a moped.