Refer to the input text as context and select the correct relationship between 'Arundhati Bhattacharya' and 'Chairperson' from the available options.
Options: location of formation, chief executive officer, publisher, position held

"SBI currently has a much higher level of Tier I at 9.62 per cent as opposed to 7 per cent required under the current guidelines," SBI Chairperson Arundhati Bhattacharya said in a statement.
position held