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The 42.4 km long Donauwörth – Nördlingen – Oettingen section was built by the Royal Bavarian State Railways and opened on 15 May 1849 .
 location: Donauwörth; location: Nördlingen; location: Oettingen; organization: Royal Bavarian State Railways
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: Donauwörth, Nördlingen, Oettingen, Royal Bavarian State Railways 
Answer:
 location: Donauwörth; location: Nördlingen; location: Oettingen; organization: Royal Bavarian State Railways