688
The Superintendent also oversees the North Dakota State Library the  North Dakota  School for the Blind and the  North Dakota School for the Deaf  .
 state or province of headquarters: North Dakota, North Dakota School for the Deaf
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: cities of residence, top members employees, members, alternate names, origin, state or provinces of residence, title of person, spouse, city of headquarters, NA, founded by, state or province of headquarters, employee of, countries of residence, country of birth, founded, subsidiaries, country of headquarters 
Text: {0} 
Answer:
 state or province of headquarters: North Dakota, North Dakota School for the Deaf