what is the full form of the abbreviation?
Bayerische Motoren Werke AG.
BMW
Bayerische Motoren Werke AG, commonly referred to as BMW 
when did 'kalidas' release? In 1931. who are the cast in it? P. G. Venkatesan ,and T. P. Rajalakshmi in the lead roles with  L. V. Prasad, Thevaram Rajambal, T. Susheela Devi, J. Sushila, and M. S. Santhanalakshmi in supporting roles. who is the music composer? A few songs were composed by Tyagaraja. were there any movies made on his life? Yes, "Tyagayya". when was the lead actress born? 11 November 1911. where was she born? Saliyamangalam, Madras Presidency. where is this place exactly located? It  is a village in the Papanasam taluk of Thanjavur district, Tamil Nadu, India. what is the weather like in the state mentioned above? It ranges from dry sub-humid to semi-arid. does this place have vehicle companies? Yes, many automobile companies like BMW, Ford, Ashok Leyland have invested in this state.
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BMW [SEP] Introduction
Bayerische Motoren Werke AG, commonly referred to as BMW (), is a German multinational company which produces luxury vehicles and motorcycles. The company was founded in 1916 as a manufacturer of aircraft engines, which it produced from 1917 until 1918 and again from 1933 to 1945. Automobiles are marketed under the brands BMW, Mini and Rolls-Royce, and motorcycles are marketed under the brand BMW Motorrad. In 2015, BMW was the world's twelfth-largest producer of motor vehicles, with 2,279,503 vehicles produced. The company has significant motorsport history, especially in touring cars, Formula 1, sports cars and the Isle of Man TT.