In the context of the input sentence, determine the relationship between 'Arundhati Bhattacharya' and 'Chairperson'.
Options: legal form, product/material produced, position held, platform

“ RBI has cut interest rate by 0.50 per cent, we have reduced it by 0.40 per cent,” SBI Chairperson Arundhati Bhattacharya said.
position held