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: A guy in the air doing wakeboarding. Sentence 2: A man is wakeboarding on his birthday.
answer:
A man is outdoors.


question:
Sentence 1: Several people cross a busy city street on bicycles and foot while cars wait at the signal. Sentence 2: A lot of people cross the street in the daylight
answer:

Many people cross a street while cars wait for the signal to change.