TASK DEFINITION: In this task, you're given a pair of sentences, sentence 1 and sentence 2, that contradict each other. Your job is to alter sentence 2 so that the pair agree with 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 person standing on top of a stairway outside of a Costco store. Sentence 2: A man is waiting to check out inside the Costco.

SOLUTION: A person is outside

PROBLEM: Sentence 1: An elderly person sits alone on the steps of some of an area in ruins. Sentence 2: A young man is flirting with women at a party

SOLUTION: An elderly person is outside.

PROBLEM: Sentence 1: a man is sitting in his chair in an office while putting on a red fleece sweater Sentence 2: A man is out on a casual jog.

SOLUTION:
A man sits in a chair.