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 little boy in blue is pulling a toy car. Sentence 2: A little boy is playing with his toys.
Example Output: a man trims his beard

Example Input: Sentence 1: Guy in a suit playing the trumpet. Sentence 2: The man is musically talented.
Example Output: The man is playing the guitar.

Example Input: Sentence 1: A man pointing at food in a casserole dish. Sentence 2: The man is pointing at something.
Example Output:
The man is sitting with his arms crossed.