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 group of turbaned men ride motorbikes away from the viewer down a tree edged street while a white van follows them. Sentence 2: A group of men ride motorbikes as a van follows them.
Example Output: Motorcycle riders are stopped and drinking some coffee.

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 and woman sitting near brick and vine covered buildings. Sentence 2: There are a man and woman sitting near buildings.
Example Output:
A man and woman are jogging down the road.