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 dog running on the sand. Sentence 2: a dog is running on sand

Ex Output:
a dog is playing with sheep in a grass field


Ex Input:
Sentence 1: A young man in a blue shirt and white shorts sitting with his guitar. Sentence 2: A man sits with his guitar.

Ex Output:
A man sits with his pet unicorn in the grass.


Ex Input:
Sentence 1: Two young girls make faces from below a sculpture. Sentence 2: Two girls are making funny faces.

Ex Output:

Two girls are fighting on top of a sculpture.