Utilize the input text as a context reference, choose the right relationship between 'Arundhati Bhattacharya' and 'State Bank of India' from the options.
Options: original broadcaster, headquarters location, member of, employer

The country’s biggest lender, State Bank of India (SBI), plans to launch 250 Intouch Lite branches in FY16 as part of its digital push, chairman Arundhati Bhattacharya said.
employer