Utilize the input text as a context reference, choose the right relationship between Monster Beverage and energy drink 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.

Expanded distribution of energy drink maker Monster Beverage Corp's products in North America contributed to the increase.

Answer: product_or_material_produced