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: As Greek colonial power grew weak from Athens-Sparta rivalry back home and pressure from Phoenicians in Sicily, the vacuum was filled by an uppity confederation of Latin and Sabine tribes living on seven hills known collectively as Rome. Sentence 2: Athens-Sparta were powerful allies that saw everything eye to eye, and the Phoenicians did everything they could to help Sicily.
travel

Sentence 1: However, cost models have significant limitations in accuracy unless their underlying assumptions of system size and cost drivers are carefully chosen and reflect the agency's previous experience in system development. Sentence 2: Cost models aren't usually too accurate, but sometimes they can be.
government

Sentence 1: It is amusing to watch the strange new respect phenomenon engulf Senate Majority Leader Trent Lott as journalists wake up to the fact that he is not the conservative ideologue he appears. Sentence 2: Trent Lott is a full blown conservative ideologue.

slate