What is the relationship between circa 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.

Before moving on, a quick reminder that over the last 5 years, the company has disposed of 130 assets for a value of circa €800 million and acquired 3 assets for €500 million.

Answer: legal_form