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Mark Randel  is an American game programmer and the founder principal technologist and majority owner of  Terminal Reality  .
 founded by: Mark Randel, Terminal Reality
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:  Mark Randel, Terminal Reality 
Answer:
 founded by: Mark Randel, Terminal Reality