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 person in a purple dress, black hat, and pink scarf runs on a road. Sentence 2: A person is running on the road.

Ex Output:
A woman wearing jeans skips down the road.

Ex Input:
Sentence 1: A man and woman are standing with two red bicycles. Sentence 2: couple with red bicycles

Ex Output:
couple sleeping

Ex Input:
Sentence 1: Two motorcyclists going at it in a race, going at a pretty fast speed Sentence 2: Two friends are racing down a street

Ex Output:
Dogs are faster then police cars with hoses