instruction:
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.
question:
Sentence 1: Many dogs are running the same way in a field. Sentence 2: Many dogs are running together
answer:
Cats are chasing birds


question:
Sentence 1: A billboard for Comcast Digital Voice that references Madagascar 2. Sentence 2: A billboard with references to an animated film.
answer:
A small old billboard with pealing paint displays an ad for Radio Shack.


question:
Sentence 1: Two men stand together and hold clothing. Sentence 2: Two men are holding clothing.
answer:

Two women are shoe shopping.