What is the relationship between Mattel and Barbie 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.

Mattel Swings to a Loss as Barbie Sales Drop Sixth straight quarter of declines for toy maker’s iconic doll By Cassandra Jaramillo July 16, 2015 4:41 p.m.

Answer: owner_of