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: Carcassonne can be disappointing at first sight; the best overall view is from the autoroute and the town is perhaps most impressive when illuminated at night. Sentence 2: Carcassonne in the daytime is not nearly as impressive as it is at night.
Example Output: travel

Example Input: Sentence 1: Netscape also sent him an explanation of why predation would work in this particular market. Sentence 2: Netscape told him why predation wouldn't work..
Example Output: slate

Example Input: Sentence 1: Beyond the caravanserai is the town's Covered Market, which is as interesting to explore as Istanbul's. Sentence 2: The Covered Market is like the one in Istanbul.
Example Output:
travel