What is the relationship between array and company 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.

The Prime Minister will be reluctant to approve a merger that involves him swapping a 10 per cent holding in a company based in PNG operating under PNG law for a 3 per cent stake in an Australian company based in Perth with a diverse array of other interests.

Answer: legal_form