9935
Debris and luggage from  Ethiopian Airlines  Flight 409 which was headed to  Addis Ababa  could be seen washing up on the shoreline south of the Ethiopian capital .
 city of headquarters: Ethiopian Airlines, Addis Ababa
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:
 city of headquarters: Ethiopian Airlines, Addis Ababa