7903
AccessAir  provided service to cities such as Los Angeles and New York City from its hub in Des Moines  Iowa  from 1998 to 2001 .
 state or province of headquarters: AccessAir, Iowa
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: AccessAir, Iowa