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 white women works with pottery. Sentence 2: There are ladies working with pottery.

SOLUTION: A white woman sleeps on the pot.

PROBLEM: Sentence 1: A person walking with a black umbrella walking in front of an iron fence. Sentence 2: Someone with an umbrella passing by a fence.

SOLUTION: A group of tourists with umbrella's peering through the picket fence.

PROBLEM: Sentence 1: A man is working or cleaning a door with a towel over his shoulder. Sentence 2: Someone is holding a towel.

SOLUTION:
Nobody is working.