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 man wearing a harlequin top is putting on face makeup. Sentence 2: A man wearing a harlequin top is applying makeup to his face.

SOLUTION: A man wearing a harlequin top is sleeping.

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 walk on the beach after a storm. Sentence 2: Most of the sand is wet.

SOLUTION:
A view of an empty swimming pool in someones backyard.