18350
 The Aeron became an instant classic , chosen for the permanent design collection of the Museum of Modern Art on Sept. 21 , 1994 , a month before its introduction at a trade fair called Orgatec in Cologne , Germany . 
 Germany, Cologne
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
Answer:
 Germany, Cologne