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.

"We now find Glencore is the first of the major miners to raise equity in the current tough pricing environment, the marketing division failing to deliver as indicated in [the first half of 2015], poor acquisition outcomes in [African oil group] Caracal and Xstrata and difficult operating outcomes in key assets," Clifford says.
owned_by: Xstrata, Glencore