21706
 Michael W. Richter Ridgefield , Conn. , Oct. 3 , 2006 To the Editor : In the last five and a half weeks , five schools in the United States and Canada have suffered the invasion of gunmen : Aug. 24 , Essex , Vt. ; Sept. 13 , Montreal ; Sept. 27 , Bailey , Colo. ; Sept. 29 , Cazenovia , Wis. . 
 administrative division of country: Montreal, Canada; country of administrative divisions: Canada, Montreal
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:  Montreal, Canada; Canada, Montreal 
Answer:
 administrative division of country: Montreal, Canada; country of administrative divisions: Canada, Montreal