27778
 Dr. Gary Sachs , director of the Bipolar Clinic and Research Program at Massachusetts General Hospital in Boston , estimated that half the children referred to his clinic for research in recent years including many who took drug combinations had the wrong diagnosis and often did well on fewer drugs . '' 
 location contains: Boston, Massachusetts General Hospital
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  Boston, Massachusetts General Hospital 
Answer:
 location contains: Boston, Massachusetts General Hospital