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 brown shirt is cooking in a room with blue paint. Sentence 2: The man is making food.
Example Output: The man is in a yellow room.

Example Input: Sentence 1: Asian men waiting in line many with earphones in their ears. Sentence 2: The Asian men are standing together.
Example Output: The Asian Men are sitting at a table.

Example Input: Sentence 1: A dog catching a tennis ball at sunset in a yard. Sentence 2: The dog is playing with a ball.
Example Output:
The dog is chewing on a bone in the yard.