341154
The album contains a consistent guest appearance by Professor Griff of Public Enemy , who provides vocals on nearly every track .
 person: Professor Griff
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: Professor Griff 
Answer:
 person: Professor Griff