What is the relationship between Albertsons and Acme Markets 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.

The company said was in talks with Acme Markets Inc, owner of Safeway and Albertsons grocery stores, Shop & Shop Supermarket Co LLC and Key Food Stores Co-operative Inc to buy its assets.

Answer: subsidiary