What is the relationship between 'Arundhati Bhattacharya' and 'State Bank of India' in the context of the input sentence.
Options: original broadcaster, manufacturer, employer, operator

Although rates of commercial paper (CP) — an instrument through which companies borrow short-term funds — are much below bank lending rates, further lowering of base rates would depend on credit offtake, State Bank of India chairman Arundhati Bhattacharya said.
employer