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: It's also important to take the rarefied atmosphere into account when exercising. Sentence 2: The rarefied atmosphere makes exercising extremely hard unless properly trained.
Example Output: travel

Example Input: Sentence 1: that's right sure yeah you you yeah you could just sit there and talk Sentence 2: You can't sit there and talk.
Example Output: telephone

Example Input: Sentence 1: If all we do is save a species for display, then the panda bear will become nothing but _________ from an extinct world. Sentence 2: We must not just keep the panda bear around for display.
Example Output:
slate