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 Horace W. Davenport , a physiologist and educator at the University of Michigan who laid a foundation for more effective ulcer treatments by revealing how gastric acid works in digestion without consuming the stomach itself , died Aug. 29 at his home in Ann Arbor , Mich. . 
 location contains: Ann Arbor, University of Michigan
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:  Ann Arbor, University of Michigan 
Answer:
 location contains: Ann Arbor, University of Michigan