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.
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Question: Sentence 1: as far as the number of drug users you mean or people huh Sentence 2: Are you referring to the number of drug users?

Answer: telephone


Question: Sentence 1: A half-hour tour costs HK$50; pay at the end, or the driver may cut your trip short. Sentence 2: If you pay first, the driver may not give you the full tour.  

Answer: travel


Question: Sentence 1: Visible on the plain below is the Asclepion, one of the ancient world's leading medical centres, rivalling similar establishments at EpidauroseKos, and Ephesus. Sentence 2: The Asclepion was a shopping center full of medical supplies.

Answer:
travel