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 boy, wearing a gray shirt and black pants, is bowling with a black bowling ball with only two pins left to knock down. Sentence 2: A boy is bowling with his friends.
A boy bowls with a black bowling ball

Sentence 1: A man and woman smiling during a meal. Sentence 2: A couple is out on a date at a restaurant.

Two people eat and smile at each other.