In this task, you're given a pair of sentences, sentence 1 and sentence 2. Sentence 2 contradicts sentence 1. Your job is to alter sentence 2 so that the pair neither agree nor 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 standing while playing the drums for an audience. Sentence 2: A man is playing the piano.
Example Output: A man singing.

Example Input: Sentence 1: Two construction workers cutting a piece of concrete road. Sentence 2: Some woman is driving
Example Output: Some workers are doing their job

Example Input: Sentence 1: A black dog in shallow water. Sentence 2: A cat scratches at a post.
Example Output:
a dog is in a wading pool