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On May 28 2013 MTY Food Group Inc. said that its subsidiary MTY Tiki Ming Enterprises Inc. has struck an agreement to buy the assets of U.S.-based Extreme Brandz owner of  Extreme Pita  PurBlendz and Mucho Burrito for $ 45-million ( U.S. ) from the three co-founders Alex Rechichi  Mark Rechichi  and Sean Black .
 founded by: Extreme Pita, Mark Rechichi
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "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} 
Answer:
 founded by: Extreme Pita, Mark Rechichi