18782
 Another company , DNAPrint Genomics , has rights to a discovery by Arthur Sytkowski of Beth Israel Deaconess Medical Center in Boston , who found that two linked EPO molecules are more powerful than a single one . '' 
 location contains: Boston, Beth Israel Deaconess Medical Center
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, Beth Israel Deaconess Medical Center 
Answer:
 location contains: Boston, Beth Israel Deaconess Medical Center