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 singer is performing in costume during a show. Sentence 2: A singer wearing a costume

SOLUTION: A group of people putting on a play

PROBLEM: Sentence 1: A man wearing a black apron is cooking. Sentence 2: A man is cooking.

SOLUTION: A man is eating a restaurant.

PROBLEM: Sentence 1: These guys are either getting ready to go skiing, or just got back from skiing. Sentence 2: the guys are dressed for skiing

SOLUTION:
the guys are fishing