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She did not come unprepared , however , having already appeared in '' The Mikado '' and '' The Pirates of Penzance , '' and having spent part of her senior year in college studying with Mother Teresa 's Missionaries of Charity in the slums and leper colonies of Calcutta . ''
 person of company: Mother Teresa, Missionaries of Charity
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:  Mother Teresa, Missionaries of Charity 
Answer:
 person of company: Mother Teresa, Missionaries of Charity