Given the input sentence, please extract the subject and object containing a certain relation in the sentence according to the following relation types, in the format of "relation1: word1, word2; relation2: word3, word4". Relations include: 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.

At this point, we haven't given guidance for the second half of the year, principally because towards the end of this year, we expect to bring the Yaouré Gold Mine online, so produced our first gold from Yaouré at the -- late in December this year.

Answer: product_or_material_produced: Gold Mine, gold