6048
 Mr. Dintenfass , a New York psychiatrist and the son of Terry Dintenfass , a Manhattan dealer of American art who died in 2004 , has been collecting African art since 1968 , when he went to Biafra to study faith healers . '' 
 location contains: New York, Manhattan
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:  New York, Manhattan 
Answer:
 location contains: New York, Manhattan