10099
 Dr. Richard Green , a psychiatrist at the Imperial College School of Medicine in London and professor emeritus of psychiatry at U.C.L.A. , wrote two years ago in the journal Archives of Sexual Behavior about a 1989 study : the psychologists John Briere and Marsha Runtz found that '' in a sample of nearly 200 university males , 21 percent reported some sexual attraction to small children . '' 
 location contains: London, Imperial College School of Medicine
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: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
Answer:
 location contains: London, Imperial College School of Medicine