1683
In Rhode Island , Lincoln Chafee , the Senate 's most famously liberal Republican , fended off a challenge from a conservative mayor , Stephen Laffey , after a nasty contest fueled by huge amounts of money from national Republican groups on both sides .
 place lived: Stephen Laffey, Rhode Island
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:  Stephen Laffey, Rhode Island 
Answer:
 place lived: Stephen Laffey, Rhode Island