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.

Q: Sentence 1: The bands are loud they have to be to compete with the groups of Elvis imitators in black leather jackets and sideburns who also lay claim to some of this great free space, dancing in circles to the oldies on enormous boomboxes. Sentence 2: There are Elvis imitators performing in the space, with their black leather jackets and sideburns.

A: travel
****
Q: Sentence 1: Construction began in 1519 and was largely finished by 1547. Sentence 2: Construction lasted from 1519-1547. 

A: travel
****
Q: Sentence 1: The difference in unit delivery costs values reflect different input prices in the two countries. Sentence 2: The input prices in the two countries are very different.

A:
government
****