4195
In Antwerp , Belgium , early this year , Kathryn Bennetts , a former ballet mistress for Mr. Forsythe and now the director of the Royal Ballet of Flanders , revived this intricate patchwork of brilliant classical dancing , absurd antics and , in the work 's final section , quite possibly the best contemporary comment on the corps de ballet yet made : 38 dancers , identically costumed as schoolgirls , in a riotous and rigorous display of tribal dance .
 Belgium, Antwerp
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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} 
Answer:
 Belgium, Antwerp