What is the relationship between Janet Yellen and Federal Open Market Committee in the context of the input sentence. Choose an answer from: 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.

United States Federal Reserve The Federal Open Market Committee has a rate decision planned for Wednesday July 29 th , where Chairman Janet Yellen is expected to announce a stable fed funds rate of 0.25%.

Answer: member_of