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: Asian man butchering a hog hanging from a hook. Sentence 2: A man is butchering a hog.
Example Output: A man is sleeping.

Example Input: Sentence 1: Two women sit on blocks underneath an umbrella. Sentence 2: There is more than one woman shown here.
Example Output: People running on a beach.

Example Input: Sentence 1: A man, sitting by his computer, playing guitar to his cat. Sentence 2: a guy is playing an instrument.
Example Output:
a guy is playing a sax.