1550
But some of the other concerts -- held in Barrie , Canada ; Berlin ; Johannesburg ; the Eden Project , an ecological theme park in Cornwall , southwestern England ; Moscow ; Versailles , France ; Philadelphia ; Rome ; and Chiba , Japan -- proved not as well-attended as expected .
 location contains: Japan, Chiba; location contains: Canada, Barrie
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:  Japan, Chiba; Canada, Barrie 
Answer:
 location contains: Japan, Chiba; location contains: Canada, Barrie