1673
Count Peter Alekseyevich Pahlen ( Russian : Пётр Алексеевич Пален ; German : Peter Ludwig von der Pahlen ) ( July 17 , 1745 – February 13 , 1826 ) was a Russia n courtier who played a pivotal role in the assassination of Emperor Paul .
 person: Pahlen; person: Ludwig von der Pahlen; location: Russia; person: Emperor Paul
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: Pahlen, Ludwig von der Pahlen, Russia, Emperor Paul 
Answer:
 person: Pahlen; person: Ludwig von der Pahlen; location: Russia; person: Emperor Paul