10994
Riordan  speaking outside his famed eatery the Original Pantry Cafe in downtown  Los Angeles  said Mitt Romney had also sought his endorsement .
 Riordan, Los Angeles
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:
 Riordan, Los Angeles