4623
 They visited ranches and dairy operations to bottle-feed calves , pick apples or watch border collies herd sheep , said H. Peter Jorgensen , group travel manager of Silos and Smokestacks National Heritage Area , a nonprofit group in Decorah , Iowa , that organizes the trips for tour operators . '' 
 location contains: Iowa, Decorah
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
 Entity Pairs:  Iowa, Decorah 
Answer:
 location contains: Iowa, Decorah