context: MV Liemba (MV for Kiing. Motor boat) is a Tanzanian ship serving the shores of Lake Tanganyika. It is the oldest submarine since 1914. The ship is powered by a diesel engine with a height of 67 meters, a width of 10 meters and the size is specified either 1500 or 1200 tons. carry up to 600 passengers and a 200 ton load between Lake Tanganyika coastline in Tanzania and the ports of Mpamano (Zambia), Kalemie (JK Congo) and Bujumbura (Burundi).
question: How long is MV Liemba?
answers.text: 67 meters