5686
Analysts and investors express concern that Tata , based in Mumbai , is overpricing Corus , whose operating costs are among the highest of any steel maker -- something that would affect its profitability and its plans to expand in India .
 India, Mumbai
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:
 India, Mumbai