Utilize the input text as a context reference, choose the right relationship between Pueblo Viejo mine and Gold 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.
Text: Barrick will deliver silver to RGLD Gold in amounts equal to 75% of Barrick’s interest in the silver produced at the Pueblo Viejo mine beginning on January 1, 2016 until 50.00 million ounces of silver have been delivered, and 37.50% of Barrick’s interest in silver produced thereafter.
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product_or_material_produced
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