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.

Oracle Executive Chairman and CTO Larry Ellison recently announced new additions to the Oracle Cloud Platform , a comprehensive, integrated suite of services that make it easier for developers, IT professionals, business users and analysts to build, extend and integrate cloud applications.

Answer: founded_by: Oracle Cloud, Larry Ellison