instruction:
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.
question:
Sentence 1: These people are doing dangerous things. Sentence 2: These people are doing illegal things.
answer:
People doing dangerous things


question:
Sentence 1: A man wearing blue jeans, blue shirt and a cap runs in front of a large truck on a street. Sentence 2: A man in blue jeans and a blue shirt is training for a marathan.
answer:
A man runs on the street.


question:
Sentence 1: A small boy in a red jacket stands in the middle of the woods. Sentence 2: A small boy in a red jacket stands in the middle of the woods by a log cabin.
answer:

A small boy in a red jacket stands in the middle of a forest.