997
 Neighbors of Mr. Ross , an electrical contractor who changed his name from Bartilomiej Ciszewski upon emigrating from Poland a quarter-century ago , said he was an angry loner whose huge black dog terrorized children on their quiet street in the Albany Park neighborhood of Chicago . 
 neighborhood of: Albany Park, Chicago
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: Albany Park, Chicago