TASK DEFINITION: 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.
PROBLEM: Sentence 1: It is a sunny busy day as people gather on a city street. Sentence 2: people are outside on a nice day.

SOLUTION: people are getting drenched with rain.

PROBLEM: Sentence 1: Several people selecting food and desert items from an outdoor buffet. Sentence 2: There are people eating outdoors.

SOLUTION: The buffet has no customers.

PROBLEM: Sentence 1: Young man dressed in black, walking down a road. Sentence 2: The man is walking.

SOLUTION:
The man is riding a bike.