Utilize the input text as a context reference, choose the right relationship between energy company and natural gas 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.
Text: federal energy regulators on Tuesday alleged traders at the U.S. arm of French energy company Total SA (Paris: FR0000120271 - news ) manipulated the natural gas market in the southwestern United States between June 2009 and June 2012.
user
product_or_material_produced
assistant