LONDON, Sept 28 (Reuters) - Glencore (Xetra: A1JAGV - news ) shares sank more than 10 percent to a new record low on Monday, with the mining and trading company's drive to sell assets to cut heavy debts failing to soothe fears over slumping metals prices.
What is the relationship between 'Glencore' and 'mining' in the context of the input sentence.
Options: employer, industry, subsidiary, developer