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Unknowingly two departments -- one organizing '' Cezanne to Picasso : Ambroise Vollard , Patron of the Avant-Garde '' and the other '' Americans in Paris , 1860-1900 '' -- both asked the National Gallery of Art in Washington if they could borrow Mary Cassatt 's 1878 painting '' Little Girl in a Blue Armchair . '' ''
 Mary Cassatt, Paris
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:
 Mary Cassatt, Paris