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.

U.K. Chancellor of the Exchequer George Osborne said the Greek crisis justifies his push for further austerity as he prepares to meet Prime Minister David Cameron and Bank of England Governor Mark Carney to assess any fallout.

Answer: position_held: George Osborne, Chancellor of the Exchequer