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: That person is in the water with a World festival sign. Sentence 2: A person is advertising the World Festival.

SOLUTION: The person is sleeping in bed.

PROBLEM: Sentence 1: A man in blue pants is doing a split in the air. Sentence 2: A man does a grand jete.

SOLUTION: A man makes a cocktail.

PROBLEM: Sentence 1: A young woman is walking five large dogs in front of a BMW. Sentence 2: A young woman walks some dogs

SOLUTION:
A woman watches an opera