Analyze the relationship between 'Alistair' and 'King' within the context of the input sentence.
Options: member of, owned by, platform, position held

(Additional reporting by Jamie McGeever and Alistair Smout in London, editing by Larry King and Clive McKeef ; To read Reuters Global Investing Blog click here ; for the MacroScope Blog click on blogs.reuters.com/macroscope ; for Hedge Fund Blog Hub click on blogs.reuters.com/hedgehub )
position held