In the context of the input sentence, determine the relationship between 'Wynn Resorts' and 'casino'.
Options: creator, business division, chief executive officer, product/material produced

Wynn Resorts Ltd. fell on an analyst’s report from Asia that a junket group operating out of the company’s Macau casino may have lost as much as HK$2 billion ($258 million) to thievery.
product/material produced