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The  Illinois Zephyr  running since  1971  is a 258-mile ( 415 km ) passenger train operated by Amtrak that runs between Chicago and Quincy Illinois .
 Illinois Zephyr, 1971
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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:
 Illinois Zephyr, 1971