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: A white and black dog runs on the grass. Sentence 2: The dog is a dalmation.
A dog is running outside.

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 and a young boy are sitting on a flowered couch and reading. Sentence 2: The woman and boy are mother and son

There is a  woman and a young boy  sitting on a flowered couch reading.