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.

Panasonic Booth at CEATEC JAPAN 2015 Period: October 7 (Wed) - 10 (Sat), 2015 10:00 - 17:00 Location: Makuhari Messe, Life & Society Stage in Hall 1 and 2 Size: Total 675 square meters (Main booth 495 square meters & Technics booth 180 square meters) About Panasonic Panasonic Corporation is a worldwide leader in the development of diverse electronics technologies and solutions for customers in the consumer electronics, housing, automotive, enterprise solutions and device industries.

Answer: owned_by: Technics, Panasonic Corporation; owner_of: Panasonic Corporation, Technics; industry: Panasonic Corporation, electronics; owner_of: Panasonic Corporation, Panasonic