3284
The rear wheels of a two-car Fifth Avenue el train apparently hit an obstruction and slipped their tracks near Flatbush and Atlantic Avenues , one of the busiest intersections in Brooklyn .
 neighborhood of: Flatbush, Brooklyn; location contains: Brooklyn, Flatbush
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "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} 
Answer:
 neighborhood of: Flatbush, Brooklyn; location contains: Brooklyn, Flatbush