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.

Sentence 1: Some girls dance while waving gauzey fabric. Sentence 2: The girls are practicing a dance.
The girls are dancing.

Sentence 1: A man wearing an Alaska sweatshirt and a baseball cap is buying lottery tickets. Sentence 2: After a game a man wearing an Alaska shirt and baseball cap is buying scratchers to win money
After a game a man wearing an Alaska shirt and baseball cap is buying scratchers

Sentence 1: A woman on skis going up a hill carrying a pine tree. Sentence 2: A woman is carrying a tree home to decorate for Christmas.

A plane in the sky.