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
What is the relationship between 'Mattel' and 'Barbie' in the context of the input sentence.
Options: director/manager, owner of, position held, creator