45658
Among the few survivors of that era are the Wyckoff House , the city 's oldest building , in East Flatbush , Brooklyn , and a Dutch Colonial farmhouse in East Elmhurst , Queens , which was built in the 1650 's and which its owners are trying to incorporate into a national park .
 location contains: Brooklyn, East Flatbush; neighborhood of: East Elmhurst, Queens; location contains: Brooklyn, Wyckoff House; neighborhood of: East Flatbush, Brooklyn; location contains: Queens, East Elmhurst
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:  Brooklyn, East Flatbush; East Elmhurst, Queens; Brooklyn, Wyckoff House; East Flatbush, Brooklyn; Queens, East Elmhurst 
Answer:
 location contains: Brooklyn, East Flatbush; neighborhood of: East Elmhurst, Queens; location contains: Brooklyn, Wyckoff House; neighborhood of: East Flatbush, Brooklyn; location contains: Queens, East Elmhurst