26931
 To begin with , he said , the 300-milligram dose was determined by a world-renowned expert , Rudolph Bauer , a professor of pharmaceutical biology at the Karl-Franzens University in Graz , Austria . 
 location contains: Austria, Graz
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: 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} 
Answer:
 location contains: Austria, Graz