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: The black and white dog catches the tennis ball in his mouth. Sentence 2: A dog catches a ball.

Ex Output:
A dog chases a cat to the shouts of its owner.


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: A girl standing among a crowd gathered outdoors with the flag of Western Sahara and a white banner with inscription in the background. Sentence 2: There is a crowd outdoors.

Ex Output:

A girl is standing alone next to a flag.