24740
The man , Steven M. Rubinstein , 49 , taught at various New York City high schools in the last 20 years before becoming the assistant principal of math at Murry Bergtraum High School in Lower Manhattan about a year ago .
 location contains: New York City, Lower Manhattan; neighborhood of: Lower Manhattan, New York City
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:  New York City, Lower Manhattan; Lower Manhattan, New York City 
Answer:
 location contains: New York City, Lower Manhattan; neighborhood of: Lower Manhattan, New York City