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Ito and his sister Mizuko Ito , who is called Mimi, spent summers in Japan with their grandmother who taught them traditional Japanese culture. At 14, he returned to Japan when his mother was promoted to president of Energy Conversion Devices Japan. He studied at the Nishimachi International School and for high school, the American School in Japan in Tokyo. Ito also learned ``street language, street smarts, and computers.'' One of few Japanese using modems before deregulation of networking reached Japan in 1985, Ito had found The Source and the original MUD by his teens (and by 26 was working on his own MUD).
 education institution: Mizuko Ito, Nishimachi International School
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: Mizuko Ito, Nishimachi International School