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But nowhere has the right 's revival been as swift or as strong as in Belgium 's Dutch-speaking region of Flanders , where support for Mr. Dewinter 's Vlaams Belang , or Flemish Interest , has surged from 10 percent of the electorate in 1999 to nearly a quarter today .
 administrative division of country: Flanders, Belgium; country of administrative divisions: Belgium, Flanders
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
 Entity Pairs:  Flanders, Belgium; Belgium, Flanders 
Answer:
 administrative division of country: Flanders, Belgium; country of administrative divisions: Belgium, Flanders