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 crowd of people are clapping their hands at a concert and some are wearing blue wristbands. Sentence 2: A crowd wearing blue wristbands are singing at a concert.
Example Output: A crowd wearing blue wristbands are clapping at a concert to show their appreciation.

Example Input: Sentence 1: There are lots of people sitting down and walking around on concrete. Sentence 2: There are not many people sitting down and walking around on concrete.
Example Output: There are lots of people sitting down and walking around on concrete because it is wet.

Example Input: Sentence 1: Extreme rock wall climbing Sentence 2: The wall is not a rock wall
Example Output:
The wall is tall