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: Two guys are racing a bike race. Sentence 2: guys race bike
Example Output: kid eats peanuts

Example Input: Sentence 1: A dachshund puppy jumps on a bed. Sentence 2: A dog is in the air.
Example Output: A dog is sleeping in the den.

Example Input: Sentence 1: A man in a yellow vest is smoking and working in a field. Sentence 2: A man smoking outside.
Example Output:
A woman in a yellow vest is smoking in a field.