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: A pair of young boys dressed in shorts and shirts are playing table tennis. Sentence 2: Some kids playing.

SOLUTION: A dong pees on the rung.

PROBLEM: Sentence 1: A group of kids are posing outside for nice picture. Sentence 2: Some kids are getting ready to take a picture outdoors.

SOLUTION: Mothers lining up for a photo.

PROBLEM: Sentence 1: Crowd of people wearing blue standing on the street by buildings. Sentence 2: A crowd of people stand next to buildings.

SOLUTION:
Blue people come out of building.