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 in a striped red shirt leans in his truck's passenger seat and plays with a jacket sleeve. Sentence 2: The man is in a truck.
Example Output: A man is driving a truck

Example Input: Sentence 1: People walking past man on stilts and a tall black hat entertaining people. Sentence 2: entertainers outside while people walk by
Example Output: people are inside watching an event

Example Input: Sentence 1: Businessman walking and talking on phone. Sentence 2: A business man can both walk and talk on the phone at the same time.
Example Output:
A business man is napping in his chair.