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 is laying on a bed opening a package. Sentence 2: A man is on a bed opening a box.
Example Output: A man is sleeping on his bed.

Example Input: Sentence 1: A man in a worn Arizona ball cap, polo shirt, and dark pants stitches something on his lap. Sentence 2: a guy with a cap and pants fiddles in his lap
Example Output: two men knit together

Example Input: Sentence 1: A band of several teens are playing instruments. Sentence 2: instruments are being played
Example Output:
teens are playing soccer