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: Someone with an orange jacket walking with a bike points to a building. Sentence 2: Someone in a jacket is walking with a bike

SOLUTION: Someone with a red jacket walking with a bike points to a building.

PROBLEM: Sentence 1: Two ladies in winter clothes playing with a duck and snow. Sentence 2: Two women bundled up in warm clothing are playing in the snow.

SOLUTION: Two men are reading the newspaper.

PROBLEM: Sentence 1: Two men working on a small engine on a dirt road. Sentence 2: Two men on a dirt road trying to repair an engine.

SOLUTION:
Two men on the side of the interstate trying to change a flat tire.