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: Experts swear that it takes a lifetime to learn all the subtleties of the corrida, or fiesta brava, as the bullfight is known in Spain. Sentence 2: Experts explain that bullfighting is relatively easy to understand and master. 
answer:
travel


question:
Sentence 1: huh i hadn't heard of that Sentence 2: That's something I didn't know
answer:
telephone


question:
Sentence 1: The United States has got to be careful not to strut its stuff in ways that might disincline other countries from cooperating with it. Sentence 2: The United States has nothing to worry about. 
answer:

slate