TASK DEFINITION: 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.
PROBLEM: Sentence 1: A billboard for Comcast Digital Voice that references Madagascar 2. Sentence 2: A billboard with references to an animated film.

SOLUTION: A small old billboard with pealing paint displays an ad for Radio Shack.

PROBLEM: Sentence 1: Girl in pink shirt fires at the target at a firing range. Sentence 2: The kid is practising a sport.

SOLUTION: The girls pitches a softball.

PROBLEM: Sentence 1: A man with a name tag on is sitting in a chair. Sentence 2: A man has a name tag

SOLUTION:
A man is sleeping.