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The Staten Island equestrian center could be used by the city 's many horse enthusiasts , they say , although it would duplicate a similar site at the home of the United States equestrian team in Gladstone , N.J. Deidre Murphy , a road cyclist who competed in the 2000 Olympics , said there were hundreds of cyclists in New York who would be interested in using the Bronx velodrome , which would be the only enclosed bike track outside of California .
 location contains: New York, Staten Island
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
 Entity Pairs:  New York, Staten Island 
Answer:
 location contains: New York, Staten Island