39456
What is most likely the oldest preserved drawing dates back to the early microscopist Antonie van Leeuwenhoek ( 1632 – 1723 ) .
 person: Antonie van Leeuwenhoek
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: Antonie van Leeuwenhoek 
Answer:
 person: Antonie van Leeuwenhoek