13668
Ms. Leff was born on Aug. 4 , 1939 , in the Parkchester section of the Bronx , to Frank Leff , who worked for the American Jewish Committee , and Johanna Leff , a teacher in the New York City school system .
 neighborhood of: Parkchester, New York City; location contains: New York City, Parkchester
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:  Parkchester, New York City; New York City, Parkchester 
Answer:
 neighborhood of: Parkchester, New York City; location contains: New York City, Parkchester