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: well uh i've noticed some changes over the past uh thirty years Sentence 2: Things have been totally untouched this whole time. 

Ex Output:
telephone


Ex Input:
Sentence 1: 'Because I think he's smarter than me.' Sentence 2: My dad is much smarter than me. 

Ex Output:
fiction


Ex Input:
Sentence 1: Doctors question claims that it aids memory in healthy people. Sentence 2: Doctors are questioning the claim.

Ex Output:

slate