Take context from the input text and decide on the accurate relationship between 'Arundhati Bhattacharya' and 'State Bank of India' from the options provided.
Options: platform, creator, operator, employer

State Bank of India chairman Arundhati Bhattacharya and Kotak Mahindra Bank vice chairman Uday Kotak were also present at the meeting, said the people cited above.
employer