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: I am charming to my friends one day, and forget all about them the next." I don't know what impelled me, but I was nettled, and I said foolishly and not in the best of taste: "Yet you seem to be invariably charming to Dr.  Sentence 2: I didn't speak.
Example Output: fiction

Example Input: Sentence 1: very funny Sentence 2: That is the funniest thing they had ever heard.
Example Output: slate

Example Input: Sentence 1: Users should also be involved and provide support throughout the acquisition to ensure that their requirements are understood and that the resulting system is both accepted and used. Sentence 2: It is good for users to provide support during the acquisition so that the result is appropriate.
Example Output:
government