Utilize the input text as a context reference, choose the right relationship between Eni and MILAN 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.

MILAN (AP) -- Italian oil and gas company Eni says it lost 113 million euros ($124 million) in the second quarter due to a sharp decline in oil prices.
location_of_formation