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 wearing a blue shirt, standing on the railroad is taking picture of the bridge. Sentence 2: The man is sitting down.
Example Output: A guy liked the bridge so he decided to take a pictire of it.

Example Input: Sentence 1: A harnessed man rock climbing. Sentence 2: The man is not harnessed in.
Example Output: Someone is about to fall off a rock.

Example Input: Sentence 1: A black and white dog is running down some white steps. Sentence 2: A brown dog is running in the park.
Example Output:
A black and white dog is running down white steps to fetch a ball.