In this task, you're given a pair of sentences, sentence 1 and sentence 2. Your job is to write a single word that describes the genre that the two sentences belong to, such as face-to-face, government, letters, 9/11, slate, telephone, travel, verbatim, oup, fiction.

Example Input: Sentence 1: Of course, the extreme in men's dress is the dinner jacket. Sentence 2: Men can wear dinner jackets to dress up.
Example Output: slate

Example Input: Sentence 1: However, cost models have significant limitations in accuracy unless their underlying assumptions of system size and cost drivers are carefully chosen and reflect the agency's previous experience in system development. Sentence 2: Cost models aren't usually too accurate, but sometimes they can be.
Example Output: government

Example Input: Sentence 1: no and it really like you said always takes way longer than anyone um is able to guess because i know my husband he he painted when he it was just the preparation time was so long that when he actually got down to the painting part Sentence 2: I wish we had hired professionals to paint, it took so much preparation.
Example Output:
telephone