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: Two girls wearing sandals are standing by the water. Sentence 2: Two girls are standing in front of the monongahela.

Answer: Two girls are standing by water.


Question: Sentence 1: A woman and a child are sitting on a log and stone fence with a waterfall in the background. Sentence 2: The people are enjoying being near the waterfall.

Answer:
The waterfall in the background is very loud.