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 group of young people are playing band instruments in front of a crowd. Sentence 2: The band is mostly young students who are capable of playing intruments near a crowd.

SOLUTION: The group is not playing anything but instead are watching tv.

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: A young man cleans an animal, while two women look on from the background. Sentence 2: A young man is indoors cleaning his pet

SOLUTION:
A young man is riding a bicycle