Question: During which period Rositsa Yanakieva served as the Mayor of a city in Europe's 16th-largest country?
Sentence (from "Rositsa Yanakieva"): Rositsa Yanakieva (Bulgarian: Росица Янакиева ) (July 7, 1954 – January 26, 2015) was a Bulgarian politician and chemist, who served as the Deputy Speaker of the National Assembly from 2014 until January 2015.
Relevant evidence: Yes