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Leading Democrats in the Senate -- including Senator Charles E. Schumer , the head of the Democratic Senate Campaign Committee , and Senator John Kerry of Massachusetts -- are also planning to back the challenger , Ned Lamont , if he defeats Mr. Lieberman in the primary next month , their advisers said yesterday .
 place lived: John Kerry, Massachusetts
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:  John Kerry, Massachusetts 
Answer:
 place lived: John Kerry, Massachusetts