4281
 If I were Rumsfeld 's travel agent , I would advise him to choose some other part of ` old Europe , ' '' said Detlev F. Vagts , emeritus professor of international law at Harvard Law School , referring to Mr. Rumsfeld 's now famous poke at two wayward American allies , Germany and France . '' 
 location contains: Europe, Germany
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:  Europe, Germany 
Answer:
 location contains: Europe, Germany