49716
While Manhattan 's Upper West Side has long been a hotbed of campaigning in Democratic primaries , the changes in brownstone Brooklyn have the mayoral candidates increasingly looking to that area to mine its politically attuned neighborhoods .
 neighborhood of: Upper West Side, Manhattan; location contains: Manhattan, Upper West Side
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:  Upper West Side, Manhattan; Manhattan, Upper West Side 
Answer:
 neighborhood of: Upper West Side, Manhattan; location contains: Manhattan, Upper West Side