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EastEnders , '' which follows the lives of residents in a working-class neighborhood in London , has been on the BBC since 1985 , and it continues to be a ratings success in Britain : its Christmas episode drew 12.3 million viewers .
 BBC, London
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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} 
Answer:
 BBC, London