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.
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Question: Sentence 1: A young man carrying a big bag of clothing is standing in an alley and talking on a cellphone. Sentence 2: Young man talking on cellphone

Answer: An old man is jogging


Question: Sentence 1: A dog is jumping in the snow. Sentence 2: A dog is outdoors.

Answer: A dog is on the beach.


Question: Sentence 1: A yellow dog running along a forest path. Sentence 2: a dog is running

Answer:
a cat is running