4459
He worked for a year at Simpson Thacher & Bartlett , the New York law firm , and spent a year as a law clerk for Judge Denny Chin of Federal District Court in Manhattan before joining Davis Polk & Wardwell , another New York firm .
 location contains: New York, Manhattan; location contains: New York, Manhattan
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, Manhattan; New York, Manhattan 
Answer:
 location contains: New York, Manhattan; location contains: New York, Manhattan