62389
GNR abandoned ska after two years when they changed vocalists , adopting poetic , and nonsensical lyrics , and a bigger use of synthpop sounds .
 organization: GNR
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: GNR 
Answer:
 organization: GNR