Question: Jill Talbot Derby served from which span of years, as an elected Regent for the Nevada System of Higher Education, and ran as the Democratic candidate for the open seat of Nevada's 2nd congressional district is a congressional district that includes the northern third of the state?
Sentence (from "Nevada's 2nd congressional district"): Nevada's 2nd congressional district is a congressional district that includes the northern third of the state.
Relevant evidence: Yes