What is the relationship between Munich Re and reinsurance 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.

Tue, Sep 29, 2015, 17:46 BST - UK Markets closed Warren Buffett cashes in some of his reinsurance bet with Munich Re stake sale By Marion Dakers | Telegraph – 53 minutes ago 0.00

Answer: product_or_material_produced