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.

Ex Input:
Sentence 1: have a good day bye-bye Sentence 2: Have a nice night.

Ex Output:
telephone

Ex Input:
Sentence 1: It's just there. Sentence 2: There it is and it's big.

Ex Output:
fiction

Ex Input:
Sentence 1: And it mayn't be so at all! Sentence 2: And it may be something else.

Ex Output:
fiction