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 in a yellow shirt talking to the police. Sentence 2: A police officer is driving down the street.
Example Output: A man is telling the police officer about a break in.

Example Input: Sentence 1: a little white and tan dog running through the grass with a stick in his mouth. Sentence 2: The dog was slowly limping while carrying a stick in his mouth.
Example Output: The dog was running to return the stick to his owner.

Example Input: Sentence 1: A group of men are practicing martial arts on a green mat. Sentence 2: A group of men are sitting.
Example Output:
A group of men are practicing quietly.