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: 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.  

Ex Output:
travel


Ex Input:
Sentence 1: 'To warn you!' Sentence 2: The warning is there for you that the enemy is coming. 

Ex Output:
fiction


Ex Input:
Sentence 1: A comparison of the actual number of functions successfully tested to the number planned in the acquisition schedule, for example, requires that system testing be underway. Sentence 2: There is no plan for or need for system testing to be undertaken.

Ex Output:

government