85100
Before its catastrophic eruption of 1991 , Pinatubo was an inconspicuous volcano , unknown to most people in the surrounding areas .
 location: Pinatubo
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: Pinatubo 
Answer:
 location: Pinatubo