47638
After living on the Upper West Side for 19 years , she looked at 85 places up and down the West Side before buying a 1,400-square-foot apartment in one of Mr. Walentas 's buildings .
 location contains: West Side, 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:  West Side, Upper West Side 
Answer:
 location contains: West Side, Upper West Side