Given the input sentence, please extract the subject and object containing a certain relation in the sentence according to the following relation types, in the format of "relation1: word1, word2; relation2: word3, word4". Relations include: 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.

TRAVERSE CITY, Mich. Aug 5 (Reuters) - Toyota Motor Corp's Lexus brand is planning to launch a second top-of-the-line "flagship" model to accompany a new generation of its LS sedan, the head of the brand's U.S. operations told Reuters on Wednesday.

Answer: parent_organization: Lexus, Toyota; owned_by: Lexus, Toyota