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 person is riding an orange dirt bike is a desert setting. Sentence 2: A person outside.
A person swimming at the pool.

Sentence 1: A man stands behind a wall on a busy city street. Sentence 2: The man is obsured from view outside.
The man is walking down a busy city street.

Sentence 1: A woman dressed in black walks past a window that is covered in newspaper. Sentence 2: The windows are covered in newspaper.

Newspaper shoot off the printing press.