Hotpoint Electric Heating Company bought European rights to a company headquartered where?
Louisville, Kentucky
Title: Toplofikatsiya Sofia
Passage: Toplofikatsiya Sofia (Bulgarian: Топлофикация София , literally "District Heating Sofia") is the district heating company in Sofia, the capital of Bulgaria.  It is the oldest and largest district heating network in Bulgaria (and, according to the company's website, on the Balkan Peninsula), brought into exploitation in 1949 with the opening of the first combined heat and power plant – TEC Sofia.
Title: Hotpoint
Passage: The Hotpoint Electric Heating Company (generally known simply as Hotpoint) is an American and European brand of domestic appliances. Ownership of the brand is split between the American company Whirlpool, which has European rights, and Chinese company Haier, which has North American rights since its purchase of GE Appliances.
Title: GE Appliances
Passage: GE Appliances, formerly known as GE Appliances & Lighting and GE Consumer & Industrial, along with GE Appliances, when owned by General Electric (GE), is an appliance company headquartered in Louisville, Kentucky and owned by Haier Group.  It is one of the largest appliance brands in the United States.  The company encompasses the appliance brands of GE, Profile, Cafe, Monogram, and Hotpoint.  GE Appliances includes wholly owned subsidiary FirstBuild, a global co-creation community and state-of-the-art microfactory located in Louisville, Kentucky.
GE Appliances Hotpoint