49685
In East New York , Brooklyn , once known for its crack trade and killings , single-family homes are rising for the first time in a generation .
 location contains: Brooklyn, East New York; neighborhood of: East New York, Brooklyn
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 New York; East New York, Brooklyn 
Answer:
 location contains: Brooklyn, East New York; neighborhood of: East New York, Brooklyn