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Jack Jackie Mekler born 4 March 1932 is a former South African long-distance runner. His early life was spent in Johannesburg, where he attended Parktown Boys High School. He won the Comrades Marathon five times as well as various other marathons around the world. He competed for South Africa in various international games. A Jackie Mekler race is held annually in Gauteng in his honour.
 education institution: Jackie Mekler, Parktown Boys
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: place of death, place of birth, education degree, education institution 
Text: {0} 
Answer:
 education institution: Jackie Mekler, Parktown Boys