Given phrases that describe the relationship between two words/phrases as options, extract the word/phrase pair and the corresponding lexical relationship between them from the input text. The output format should be "relation1: word1, word2; relation2: word3, word4". 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.

Reserve Bank of Australia governor Glenn Stevens has also addressed the subject in the past fews years, suggesting in a speech in July that policymakers and savers should lower the definition of "trend growth" from the 3 per cent or more assumed for "many years".
employer: Glenn Stevens, Reserve Bank of Australia