Utilize the input text as a context reference, choose the right relationship between Greg Craven and Australian Catholic University from the options. Options: 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: Australian Catholic University vice-chancellor and law academic Greg Craven said a law degree proved to be useful for both his son, a union organiser, and his daughter, who works in human resources, and since the 1980s many Australian graduates studied law as a generalist degree.
user
employer
assistant