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 is construction on the sidewalk as three people walk by. Sentence 2: The area is currently under construction.
Example Output: There are three people walking in the country.

Example Input: Sentence 1: two hockey player teams playing a game on the ice Sentence 2: People are playing hockey.
Example Output: Two basketball teams are playing outside.

Example Input: Sentence 1: A baby crawls next to a street against a blue sky. Sentence 2: A baby is outdoors.
Example Output:
The baby is on Mars.