3164
Ames is home of  Iowa State University  of Science and Technology a public land-grant and space-grant  research university  and member of the prestigious American Association of Universities .
 subsidiaries: Iowa State University, research university
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:
 subsidiaries: Iowa State University, research university