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: Two men wearing hats are standing on the path beside a brick building. Sentence 2: Two men know each other.
Two men with hats are standing outside.

Sentence 1: A man in shorts skateboards down the street. Sentence 2: The man is not wearing a shirt.
The man is outside.

Sentence 1: The woman is at marketplace buying fish from an Arabic person. Sentence 2: The woman buying the fish is buying it for her daughter.

The woman is out shopping.