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: Compact cars line the streets and a series of tents is set up along one sidewalk. Sentence 2: There are tents next to the sidewalk.

SOLUTION: There are only buses along the street.

PROBLEM: Sentence 1: A young man is having his picture taken in front of a picture of an Asian sports team, while a child walks in a ball cap walks in front of the picture. Sentence 2: A young man is having his picture taken.

SOLUTION: A man takes a photo of a little girl.

PROBLEM: Sentence 1: A dog is playing with a football in the snow. Sentence 2: an animal is ouside in winter

SOLUTION:
A dog is lazing in the sun