66577
The 1977 eruption is mentioned in passing in Alan Booth 's travelogue , The Roads to Sata .
 person: Alan Booth
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: Alan Booth 
Answer:
 person: Alan Booth