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 Scott McLean , the chairman of the political science department at Quinnipiac University in Hamden , said a number of tightly contested campaigns , specifically the Fourth Congressional District race between Christopher Shays , the Republican incumbent , and the Democrat Diane Farrell , were the reasons for the large number of registered voters this year . '' 
 location contains: Hamden, Quinnipiac University
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: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
Answer:
 location contains: Hamden, Quinnipiac University