What is the relationship between HSBC Bank USA and HSBC 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.

HSBC also appointed Paul Lawrence as president and CEO of HSBC Bank USA and HSBC USA Inc. with immediate effect, replacing Sandy Derickson, who is leaving the bank.

Answer: parent_organization