COPENHAGEN, July 7 (Reuters) - Investment firms 3i Infrastructure and AMP Capital have agreed to buy Danish shipping company Esvagt for 4.1 billion Danish crowns ($607 million), aiming to tap growing demand for servicing offshore wind farms.
Refer to the input text as context and select the correct relationship between '3i Infrastructure' and 'Investment' from the available options.
Options: industry, member of, currency, creator