4592
Katia and Maurice Krafft , died at Mount Unzen in Japan , 1991 .
 person: Katia and Maurice Krafft; location: Mount Unzen; location: Japan
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Katia and Maurice Krafft; location: Mount Unzen; location: Japan