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.

And that basically tells you and almost doubled quarter-to-quarter, so that tells you that growth of Teams have surpassed the decline of Skype for Business and now they notice we have managed to show growing Microsoft sales, it means that we have -- we are doing the transition from Skype for Business teams in a very determining assured way.

Answer: operator: Skype, Microsoft