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: The notice of proposed rulemaking was published in the Federal Register on January 8, 1996. Sentence 2: The rulemaking needs to be improved.
Example Output: government

Example Input: Sentence 1: Hemingway's favorite old hangout, the romantically overgrown island of Torcello, beyond Burano, is one of the lagoon's oldest inhabited spots, very proserous until emptied by a malaria epidemic. Sentence 2: Torcello has one of the longest histories of occupants of the lagoon. 
Example Output: travel

Example Input: Sentence 1: To reach the Galata Tower from the top station, turn left out of the exit and immediately left down a very steep road. Sentence 2: Galata Tower is unreachable from the station.
Example Output:
travel