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.

All of them and then we all know what Amazon is doing with Whole Foods and then Amazon Go and the rumored and real traditional grocery stores that they’re opening.

Answer: owned_by: Amazon Go, Amazon; operator: Amazon Go, Amazon; founded_by: Amazon Go, Amazon; parent_organization: Amazon Go, Amazon