11063
Most U.S. railroads also operated in Canada through subsidiary railways with one exception : Wabash Railway which had not a mile of track in Canada as it crossed southern  Ontario  using trackage rights granted by the  Grand Trunk Railway  of Canada .
 None
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:
 NA: Ontario, Grand Trunk Railway