Utilize the input text as a context reference, choose the right relationship between 'Goldcorp' and 'Gold' from the options.
Options: brand, product/material produced, distribution format, owner of

The most influential decliners also included Goldcorp Inc , which fell 1.3 percent to C$19.81, and Barrick Gold Corp , which declined 2.2 percent to C$10.33.
product/material produced