65513
The loudest three sounds ever recorded , during the 1883 eruption of Krakatoa , are nowunderstood as the bursts of three huge cavitation bubbles , each larger than the last , formed in the volcano 's throat .
 location: Krakatoa
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: Krakatoa 
Answer:
 location: Krakatoa