149590
The development of Sülze 's salt spring was strongly encouraged by the dukes of the Principality of Lüneburg who wanted to create a counterbalance to the town of Lüneburg , which had largely succeeded in maintaining its independence from territorial lords as a result of the salt trade .
 location: Lüneburg; location: Lüneburg
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: Lüneburg, Lüneburg 
Answer:
 location: Lüneburg; location: Lüneburg