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: There is a shirtless toned white man standing on a balcony of a construction site and holding some sort of tool. Sentence 2: A shirtless man is working construction.

SOLUTION: The shirtless toned man is black.

PROBLEM: Sentence 1: Five people are outside in a park-like area and one of them is reaching for a hand swing. Sentence 2: The people are in a park.

SOLUTION: A group of people sit under a veranda in the park.

PROBLEM: Sentence 1: A child in goggles and swim hat is swimming the backstroke in a pool. Sentence 2: A child in goggles is in the water.

SOLUTION:
A child in goggles is diving into the pool.