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 view of a city sidewalk, with 4 passersby in the foreground. Sentence 2: The people are outside.

SOLUTION: The view is of a farm and empty field.

PROBLEM: Sentence 1: A young man carrying a big bag of clothing is standing in an alley and talking on a cellphone. Sentence 2: Young man talking on cellphone

SOLUTION: An old man is jogging

PROBLEM: Sentence 1: A man in a red shirt playing tennis. Sentence 2: A man is playing tennis.

SOLUTION:
A man is at home, fast asleep.