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.

Ex Input:
Sentence 1: A young man stands on a sidewalk between a newspaper dispenser and a trashcan, with a bus in the background. Sentence 2: A man stands ouside

Ex Output:
A young man stands on the roof of a skyscraper


Ex Input:
Sentence 1: Some people are standing outside at a sidewalk book sale. Sentence 2: People browse a sidewalk book sale.

Ex Output:
A bookstore is on fire.


Ex Input:
Sentence 1: A sailboat in the water. Sentence 2: The water has a sailboat in it.

Ex Output:

A canoe is at the bottom of a lake.