Given the input sentence, please extract the subject and object containing a certain relation in the sentence according to the following relation types, in the format of "relation1: word1, word2; relation2: word3, word4". Relations include: product/material produced; manufacturer; distributed by; industry; position held; original broadcaster; owned by; founded by; distribution format; headquarters location; stock exchange; currency; parent organization; chief executive officer; director/manager; owner of; operator; member of; employer; chairperson; platform; subsidiary; legal form; publisher; developer; brand; business division; location of formation; creator.

Other Articles Indian rupee strengthens 24 paise to 66.31 against US dollar in early trade NPA situation may worsen in 2-3 years, shows EY survey Indian rupee bounces back by 27 paise to close at 66.55 against US dollar As the Indian rupee touched a new 2-year low, State Bank chairperson Arundhati Bhattacharya today said it must fall further to help domestic exporters.

Answer: position_held: Arundhati Bhattacharya, chairperson