TASK DEFINITION: In this task, you're given a pair of sentences, sentence 1 and sentence 2, that neither agree with nor contradict each other. Your job is to alter sentence 2 so that the pair clearly 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: Four people are leaning against a fence, looking at a hill. Sentence 2: Four people are about to climb a hill/

SOLUTION: Four people are outside.

PROBLEM: Sentence 1: A teal blue house on the corner of a street with a man sitting out front. Sentence 2: The house is large

SOLUTION: The house is teal blue

PROBLEM: Sentence 1: A woman is holding a white mug while a man in a pink shirt is looking at a laptop. Sentence 2: The mug is filled with coffee.

SOLUTION:
Someone is holding a mug.