Refer to the input text as context and select the correct relationship between 'Goldcorp' and 'Gold' from the available options.
Options: product/material produced, owner of, brand, distribution format

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