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.

Sentence 1: The young child sits on the swing without a thought in his mind. Sentence 2: The child is sliding down a slide.
A child is sitting down.

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.
A person is outside

Sentence 1: A crowd admiring modern art? Sentence 2: A group of people are looking at the surfer surfing.

A group of people are looking at art.