8008
Shares of  Issaquah-based   Costco  closed at $ 53.71 on the Nasdaq Stock Market down less than 1 percent .
 city of headquarters: Issaquah-based, Costco
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  Issaquah-based, Costco 
Answer:
 city of headquarters: Issaquah-based, Costco