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: There's a group of eight people paddling kayaks in a body of water. Sentence 2: Group of eight enjoying in body of water.
Example Output: Eight people never knows paddling kayaks

Example Input: Sentence 1: bunch of people standing around in blue jumpsuits with guys in suites in the background Sentence 2: There is a group of people standing with others in the background.
Example Output: There is a group of people doing gymnastics.

Example Input: Sentence 1: The two people who are dressed nicely are standing by a fountain. Sentence 2: People standing by water.
Example Output:
People climbing a cliff face.