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Described as the sports complex in a park it is the only one of its kind in the country or region when it was fully developed it was officially inaugurated by the Prime Minister of  Malaysia  's Tun Dr.  Mahathir bin Mohamad  on 1 January 1998 based in 1998 Commonwealth Games it was officially opening ceremonies .
 employee of: Malaysia, Mahathir bin Mohamad
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:  Malaysia, Mahathir bin Mohamad 
Answer:
 employee of: Malaysia, Mahathir bin Mohamad