29095
Robin G. Middlemis-Brown , director of the Geological Survey 's Iowa Water Science Center , said he was especially sorry to see a gauge blink out that had been providing data on the Des Moines River in Iowa for 87 years . ''
 location contains: Iowa, Des Moines River
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, Des Moines River