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 in Turkey walking down the street, talking. Sentence 2: The brothers walked at a brisk pace.
Two brothers are headed to a Turkish coffee house.

Sentence 1: A young man sits with his elbows on his legs while he reads a book. Sentence 2: A teenager is flipping through a book in the library.
A book reader is engrossed in his book.

Sentence 1: Three men, each wearing a white shirt and orange shorts, build a sand castle while another man, wearing the same clothing, looks on. Sentence 2: The men decide to go swimming after building the sand castle.

Three men in white shirts and orange pants are building a sand castle.