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: A very young boy in a black jacket, jeans, and tennis shoes holds himself at the top of a slide, waiting to go down. Sentence 2: The slide has a line of people waiting to use it.
answer:
A boy is using a slide.


question:
Sentence 1: Man works on lowering a train on tracks. Sentence 2: The man works on a life and death situation.
answer:
A worker at the trainyard.


question:
Sentence 1: An old man is cutting something. Sentence 2: A chef is cutting up vegetables for the stew.
answer:

A man is cutting something.