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.
Text: Role models "By celebrating these 100 women and recognising their achievements, we are helping to create role models that will inspire and give confidence to the next generation of influencers to come," Westpac chief executive Brian Hartzer said.
user
employer: Brian Hartzer, Westpac
assistant