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 red shirt holds a beer can and hammers while a man in a white shirt looks on. Sentence 2: the man has a beer can
Example Output: the man does not have a beer can

Example Input: Sentence 1: A group of people wearing white, orange and yellow outfits pose for a picture with a burning effigy in the background. Sentence 2: A group of people wear colorful outfits.
Example Output: People are gathered at a shopping mall to meet for coffee.

Example Input: Sentence 1: A gray car is parked and has its wheels turned to the right. Sentence 2: A car parked with its wheels facing right.
Example Output:
A car is parked with its wheels facing left.