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: A woman walks down a country road. Sentence 2: A woman is walking outside.
Example Output: A woman is walking down the city sidewalk.

Example Input: Sentence 1: A team mascot raising its hands toward people. Sentence 2: The mascot has hands.
Example Output: The mascot is doing handstands.

Example Input: Sentence 1: A group of people, with a man and his two children in a building. Sentence 2: Sevearl people in a building.
Example Output:
A man and his dog walk past a building.