instruction:
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.
question:
Sentence 1: The difference in labor costs for rural and city carriers has its roots in the development of the two crafts. Sentence 2: There are very strong arguments in favor of equal labor costs.
answer:
government


question:
Sentence 1: I bought two large tubes after your super review. Sentence 2: Your review convinced me not to purchase any tubes. 
answer:
slate


question:
Sentence 1: In a country where civilizations have come and gone, there's a considerable traffic in archaeological antiquities. Sentence 2: Archaelogical antiquities are no longer found or traded.
answer:

travel