What is the relationship between Man Group and hedge fund 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.

Shares in Man Group -- in which the firm of leading hedge fund manager Crispin Odey has a stake -- rose as much as 11.1 percent to an intraday high of 155.30 pence, their best level in more than a week.

Answer: industry