50244
Under his watch Pariser Platz , by the Brandenburg Gate , and Friedrichstrasse , the shopping avenue in the east , have been lined with stone facades , a uniformity echoing the neo-Classicism of Berlin 's 19th-century builder Karl Friedrich Schinkel .
 location contains: Berlin, Brandenburg Gate
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:  Berlin, Brandenburg Gate 
Answer:
 location contains: Berlin, Brandenburg Gate