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: Four men are rollerskating in a line, with the last three holding onto the hips of the man ahead of them. Sentence 2: Four men are forming a congo line.
Example Output: A group of guys carrying surfboards.

Example Input: Sentence 1: Earth, water and sky make this a great spot a time out. Sentence 2: An oasis of earth, water and sky.
Example Output: There is no water to drink at this location.

Example Input: Sentence 1: a man in black and a man in a red shirt and white shorts are jogging down the street. Sentence 2: Two men are in the street
Example Output:
two men walk down the street headed home