Take context from the input text and decide on the accurate relationship between 'Arundhati Bhattacharya' and 'Chairperson' from the options provided.
Options: manufacturer, chairperson, product/material produced, position held

As a result, most banks don't have any incentive once it's treated as an NPA to do anything about it," SBI Chairperson Arundhati Bhattacharya said.
position held