<human>: Question: What did Glencore admit to with regards to child labor?

Is Glencore mentioned being aware of child miners who were part of a group of artisanal miners who had without authorisation raided the concession awarded to the company since 2010; Glencore has been pleading with the government to remove the artisanal miners from the concession. a good answer to this question?

OPTIONS:
- yes
- no
<bot>: yes