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 In November 1998 , the Major League Baseball commissioner 's office purchased about 20 percent of his collection , then donated the items to the Baseball Hall of Fame , which housed many of them at its Barry Halper Gallery in Cooperstown , N.Y. In September 1999 , Mr. Halper auctioned the bulk of his collection at a widely publicized Sotheby 's auction in New York for $ 21.8 million . 
 location contains: New York, Cooperstown
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, Cooperstown 
Answer:
 location contains: New York, Cooperstown