In this task, you're given a pair of sentences, sentence 1 and sentence 2, that neither agree with nor contradict each other. Your job is to alter sentence 2 so that the pair clearly 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.
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Question: Sentence 1: A young boy, dressed in a karate gee and wearing a yellow belt, stands ready to defend himself inside a gym. Sentence 2: A yellow Belt Karate Student is fighting a White Belt Student.

Answer: the boy is a karate student


Question: Sentence 1: Six people are standing in a concrete block building with a piece of plastic and a green basket on the floor. Sentence 2: A green basket is filled with candy.

Answer: A group of people are standing together in a building.


Question: Sentence 1: Construction workers watching a machine at it's work. Sentence 2: Workers building a road watch the cement truck.

Answer:
Workers watch a machine work.