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.

Sentence 1: His clever Ballet Mecanique --an influential little non-narrative film he made in 1924 (MoMA has it on a continuous reel)--intercuts dancing pistons and kitchenware with blinking eyes and a mouth that opens and closes rhythmically. Sentence 2: The only kind of dancing the film includes is salsa dancing. 
slate

Sentence 1: Sometimes it is difficult to talk to a client directly. Sentence 2: The clients can be mean and nasty to me.
government

Sentence 1: 6 See Postal Ratemaking in a Time of  A Report by the Joint Task Force on Postal Ratemaking, June 1, 1992. Sentence 2: Postal Ratemaking is in the report by the Joint Task Force.

government