83087
Lead nitrate was first identified in 1597 by the alchemist Andreas Libavius , who called the substance " plumb dulcis " , meaning " sweet lead " , because of its taste .
 person: Andreas Libavius
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: Andreas Libavius 
Answer:
 person: Andreas Libavius