10180
 Before prescribing any of the three drugs , doctors should carefully evaluate their patients ' risk of heart problems , said Dr. Garret A. FitzGerald , a cardiologist at the University of Pennsylvania medical school , in Philadelphia , who was among those who spoke before the F.D.A. panel to warn of the drugs ' risks . '' 
 location contains: Philadelphia, University of Pennsylvania
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: Philadelphia, University of Pennsylvania