29801
With his wife , in 1978 he brought out a best-selling general-interest book , '' Free to Choose , '' and went on an 18-month tour , from Hong Kong to Ottumwa , Iowa , preaching that government regulation and interference in the free market was the stifling bane of modern society .
 location contains: Iowa, Ottumwa
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: Iowa, Ottumwa