Utilize the input text as a context reference, choose the right relationship between MGA Entertainment and Isaac Larian from the options. Options: 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.

"You need to go where the customer is, whether it's toys or any other brand," MGA Entertainment CEO Isaac Larian said.

Answer: chief_executive_officer