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: Two girls are staring at something beyond the camera. Sentence 2: Girls gaze off toward something in the distance.
Example Output: Two girls face each other and play pat-a-cake.

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: Man wearing hat and t-shirt with "Genetic Freak "sleeping on public transportation. Sentence 2: A man is sleeping.
Example Output:
A man is working out at the gym.