375742
It was described and named in 1881 by the Russian botanist Carl Maximowicz after the Russian explorer and botanist Nikolai Przhevalsky , who made several collecting trips to China in the 19th century .
 person: Carl Maximowicz; person: Nikolai Przhevalsky
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: Carl Maximowicz, Nikolai Przhevalsky 
Answer:
 person: Carl Maximowicz; person: Nikolai Przhevalsky