20451
Until the 1860 's , Harvard presidents were anointed by and answered to the university 's Board of Overseers , a powerful group of political and religious establishment figures that included the governor of Massachusetts , along with other dignitaries appointed by the Legislature .
 location contains: Massachusetts, Harvard
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "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} 
Answer:
 location contains: Massachusetts, Harvard