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.
Text: Yum Brands rose 2.2 percent to $86.11, a day after the owner of the KFC and Pizza Hut chains named new leaders for its China division as activist investors lobby the company to spin off that business.
user
subsidiary: Yum Brands, KFC; owner_of: Yum Brands, Pizza Hut; subsidiary: Yum Brands, Pizza Hut; owner_of: Yum Brands, KFC
assistant