Utilize the input text as a context reference, choose the right relationship between 'Mattel' and 'Barbie' from the options.
Options: position held, creator, owner of, director/manager

After almost a decade of a back-and-forth legal battle between Mattel (NasdaqGS: MAT - news ) and Bratz-owner MGA, the spunky dolls are back and ready to take on an already weak Barbie
owner of