Debt held by 15 of the biggest producers including Barrick Gold Corp. and Goldcorp Inc. hit a record $31.5 billion at the end of the first quarter, up from less than $2 billion in 2005, according to data compiled by Bloomberg Intelligence.
Take context from the input text and decide on the accurate relationship between 'Goldcorp' and 'Gold' from the options provided.
Options: legal form, stock exchange, developer, product/material produced