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Alexey Titarenko , Pentti Sammallahti Candace Dwan Gallery Nailya Alexander Gallery 24 West 57th Street , Manhattan Through April 1 Two Northern European photographers , Alexey Titarenko of St. Petersburg , Russia , and Pentti Sammallahti of Helsinki , Finland , salute their respective cities in this dual exhibition .
 location contains: Finland, Helsinki; country of capital: Finland, Helsinki
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:  Finland, Helsinki; Finland, Helsinki 
Answer:
 location contains: Finland, Helsinki; country of capital: Finland, Helsinki