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 man with a white hard hat with a black logo in the front of the hat holding part of a sign with numbers on it, while standing on a balcony. Sentence 2: A man stands on a balcony, holding a sign with numbers on it while wearing a hard hat.
Example Output: A man is on the floor.

Example Input: Sentence 1: Some women are playing beach volleyball Sentence 2: The women played on the beach.
Example Output: The women were skiing.

Example Input: Sentence 1: A blond woman in a long dress sings while a man plays trumpet. Sentence 2: The woman singing is accompanying the man playing trumpet.
Example Output:
A man and woman are painting a fence.