4073
U.S. Corporate : Disney Consumer Products part of The  Walt Disney  Company  Burbank  California .
 city of headquarters: Walt Disney, Burbank
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:  Walt Disney, Burbank 
Answer:
 city of headquarters: Walt Disney, Burbank