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.

Sentence 1: A man is standing on a ladder repainting a wall with the color blue. Sentence 2: There is a man painting
There is a man watching others paint

Sentence 1: A white-haired coach stands in front of a group of high school age boys running past him. Sentence 2: A coach stands near some teens.
A coach is laying in bed.

Sentence 1: A couple with sunglasses are laying on the beach. Sentence 2: A couple are outside.

A couple is skiing on a mountain.