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: Two brightly colored chickens stand outside of a pub. Sentence 2: Chickens are outside a bar.

SOLUTION: One chicken stands outside a pub.

PROBLEM: Sentence 1: A man in a white apron is holding a chicken above a large pot or bucket. Sentence 2: The man is holding a chicken.

SOLUTION: The man is holding a goat.

PROBLEM: Sentence 1: A man is jumping over a tall object in a gymnasium. Sentence 2: A man leaping over an object in a gym.

SOLUTION:
A man drives his car to work.