272697
Tracks Personnel Sources Rock and Roll Hall of Fame induction ceremony-May 1997
 organization: Rock and Roll Hall of Fame
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: Rock and Roll Hall of Fame 
Answer:
 organization: Rock and Roll Hall of Fame