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| } The Wern Valley Railway ( Werntalbahn ) is a single-track electrified main line railway in Lower Franconia in the German state of Bavaria .
 location: Lower Franconia; location: Bavaria
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Lower Franconia, Bavaria 
Answer:
 location: Lower Franconia; location: Bavaria