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: The waters around the coast are some of the clearest in the world and the depths are filled with amazing coral and many species of fish and other marine creatures. Sentence 2: The waters contain absolutely no marine creatures at all.

Ex Output:
travel


Ex Input:
Sentence 1: The 'Russian miracle,' that of always avoiding catastrophes at the last moment, remains, however, fragile--more and more fragile, it said. Sentence 2: The "Russian miracle" is extremely strong and has never been fragile. 

Ex Output:
slate


Ex Input:
Sentence 1: ah doing fine where you from Sentence 2: Where do you call home?

Ex Output:

telephone