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.

General Motors also clarified that the construction work will not affect the production schedules for Chevrolet Tahoes and Suburbans, GMC Yukons and Yukon XLs and Cadillac Escalades.General Motors aims to manufacture and supply the best SUVs in the market.

Answer: parent_organization: GMC, General Motors; owned_by: GMC, General Motors