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.

State Bank of India chairman Arundhati Bhattacharya today said RBI is likely to keep repo rate unchanged in the September monetary policy review due to the uncertainty in the markets and a volatile rupee.

Answer: employer: Arundhati Bhattacharya, State Bank of India