35894
Heavily blues-influenced , the album features the twin lead guitars of Clapton and Duane Allman , with Allman 's slide guitar as a key ingredient of the sound .
 person: Clapton; person: Duane Allman; person: Allman
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: Clapton, Duane Allman, Allman 
Answer:
 person: Clapton; person: Duane Allman; person: Allman