19045
With labor costs in India a fraction of those in the United States , Secova saves millions of dollars a year by assigning most of the data-processing and simple accounting to the 50 employees in Chennai , Mr. Tadanki says .
 location contains: India, Chennai
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:  India, Chennai 
Answer:
 location contains: India, Chennai