21385
 Some of the worst-maintained properties were found in Borough Park , Brooklyn , near tracks for the D and M trains , where investigators photographed rusty air conditioners leaning against a cracked retaining wall plastered with graffiti ; in Rockaway Park , Queens , by an area near the elevated A train where fencing , overpasses and sidewalks were severely damaged ; and in Pelham , in the Bronx , where piles of exposed refuse sat by elevated tracks for the 2,5 and 6 trains . 
 neighborhood of: Rockaway Park, Queens
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: 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} 
Answer:
 neighborhood of: Rockaway Park, Queens