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: Audience at an event with the stage lights as the backdrop. Sentence 2: An audience watches an event.

SOLUTION: The elderly man is wearing a gray sweater talking to a man with long hair.

PROBLEM: Sentence 1: A classic propeller-driven airplane flies in the distance as two men play with a remote-controlled toy airplane in a field in the foreground. Sentence 2: Two men are playing with a toy airplane.

SOLUTION: A woman and Man are dancing in the store.

PROBLEM: Sentence 1: A tan dog and a cream colored dog run through grasslands. Sentence 2: Two dogs run through grass.

SOLUTION:
There are four cats.