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 person dressed in blue performing a back flip. Sentence 2: A person dressed in blue performing a back flip

SOLUTION: A person dressed in blue sleeping in his bed

PROBLEM: Sentence 1: A guy, wearing a Superman costume and cowboy hat, is carrying a sign about Designer Bags costing$ 10.00. Sentence 2: A man is holding a sign.

SOLUTION: A group of people are holding signs.

PROBLEM: Sentence 1: a boy in a black t-shirt and blue jeans is pushing a toy three wheeler around a small pool. Sentence 2: A boy plays outside with his toys.

SOLUTION:
A boy plays with friends at the park