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: Another derivative of the game, using a different kind of top, has for its objective to knock the opponent's top out of the spinning area. Sentence 2: There is another derivative of the game that has a different top and very different rules.
travel

Sentence 1: Netscape also sent him an explanation of why predation would work in this particular market. Sentence 2: Netscape told him why predation wouldn't work..
slate

Sentence 1: At the same time, the need for speed to get the new department up and running must be balanced with the need to maintain readiness for new and existing threats during the transition period. Sentence 2: They were not able to form a new department. 

government