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 skateboarder doing a jump on train tracks. Sentence 2: A boy jumps his skateboard in front of an oncoming train.

Answer: A skateboarder jumping.


Question: Sentence 1: Two workers face each other wearing green attire. Sentence 2: Two workers are wearing green clothing which is their uniform.

Answer: Two workers are wearing green clothing.


Question: Sentence 1: A brown and white dog is leaping over a log near water in the snow. Sentence 2: The dog is chasing a fox.

Answer:
The dog is outside in the cold.