12922
It was formally endorsed by Indonesia President Suharto Malaysia Prime Minister Tun Dr. Mahathir Mohammad and  Thailand  Prime Minister  Chuan Leekpai  in 1993 .
 Thailand, Chuan Leekpai
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:
 Thailand, Chuan Leekpai