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Rudolf Ritter von Otto 1735 - 7 August 1811 began his military career in the army of the Kingdom of Saxony , transferred to the Austrian army and had a distinguished combat record during the Seven Years War and the French Revolutionary Wars.
 place of birth: Rudolf Ritter von Otto, Kingdom of Saxony
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: place of death, place of birth, education degree, education institution 
Text: {0} 
 Entity Pairs:  Rudolf Ritter von Otto, Kingdom of Saxony 
Answer:
 place of birth: Rudolf Ritter von Otto, Kingdom of Saxony