Utilize the input text as a context reference, choose the right relationship between Man Group and Public Limited Company from the options. Options: 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.

Risers Vedanta Resources (Other OTC: VDNRF - news ) (VED) 400.90p +4.84% Man Group (LSE: EMG.L - news ) (EMG) 172.20p +3.30% UDG Healthcare Public Limited Company (UDG) 513.50p +2.60% Saga (Frankfurt: 2S8.F - news ) (SAGA (LSE: SAGA.L - news ) ) 211.30p +2.08% Redefine International (RDI) 51.80p +1.97% Renishaw (RSW) 2,139.00p +1.86% AO World (Other OTC: AOWDF - news ) (AO.)

Answer: legal_form