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.

[Q]: Sentence 1: and Management of Scientific Studies in Natural Sentence 2: Natural science 
[A]: government


[Q]: 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.  
[A]: travel


[Q]: Sentence 1: After a varied history as town hall, residence, stable, and church, it was saved from plans devised by Louis XIV's minister Colbert to move it stone-by-stone to Versailles. Sentence 2: After being rebuilt the building looked exactly the same.
[A]:
travel