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Trichy is Considered an educational city, Tiruchirappalli has schools and colleges that are hundreds of years old. College Road in Chatram has three colleges and five schools. It is worthwhile to note that the former President of India Abdul Kalam studied at St. Joseph's College in the city, and another former President of India R. Venkataraman studied at National College, Tiruchirapalli, main campus College.
 education institution: R. Venkataraman, National College, Tiruchirapalli, main campus
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: R. Venkataraman, National College, Tiruchirapalli, main campus