26645
 Dr. Ronald Berger , a professor of medicine at Johns Hopkins University in Baltimore and a medical adviser to Guidant , said that he did not plan to advise his patients that the device be replaced because the electrical problem was so rare . 
 location contains: Baltimore, Johns Hopkins 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: 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: Baltimore, Johns Hopkins University