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The United States Embassy in Beijing said two American congressmen , Representatives Tom Lantos , a California Democrat , and Jim Leach , an Iowa Republican , were to leave Beijing on Tuesday for talks with North Korean officials , including Kim Kye Gwan , the country 's lead negotiator .
 place lived: Jim Leach, Iowa
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:  Jim Leach, Iowa 
Answer:
 place lived: Jim Leach, Iowa