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 door in a tall concrete wall Sentence 2: A door in a wall of at stone building.

Answer: A door in a wall.


Question: Sentence 1: A restaurant employee wearing a red coca cola shirt is preparing food to be placed under the hot lamps in a buffet line. Sentence 2: A restaurant employee wearing a red coca cola shirt is joyously preparing food

Answer: A restaurant employee wearing a red coca cola shirt is preparing food


Question: Sentence 1: A boy in a red denim jacket plays in the sand with a flag in it. Sentence 2: A boy is searching for treasure.

Answer:
A boy is playing in the sand.