What is the relationship between Amazon Prime and Amazon in the context of the input sentence. Choose an answer from: 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.

Amazon considers Amazon Web Services a core engine of growth, along with Amazon Prime and Marketplace, where the company acts as a middleman for third-party vendors.
owned_by