What is the relationship between Glencore and mining in the context of the input sentence. Choose an answer from: 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.

However, mining groups were left behind during yesterday’s rally, with Glencore (Amsterdam: GX8.AS - news ) , under pressure from tumbling commodity prices, down a further 1.4pc to 97.2p.

Answer: industry