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: Group of runners participate in a marathon. Sentence 2: People are running.

SOLUTION: People are sitting in a library.

PROBLEM: Sentence 1: A woman is teaching a kid while cutting. Sentence 2: A woman and a child are together.

SOLUTION: A woman is helping an elderly woman cut up vegetables.

PROBLEM: Sentence 1: A white man in a white and black t-shirt, white khaki pants, and black shades is waving his arms and standing in front of a white fence of what looks like an Asian property with pointy roofs, a red flag on a tall pole, and pink flowers. Sentence 2: A sunglasses wearing white man in black and white shirt and khaki pants, stands arm waving in front of a pointy roofed possibly Asian house with a flag.

SOLUTION:
A black woman is standing in front of an old Victorian home.