269748
Brain were pessimistic about the single 's chances , and had to be convinced to release it by Dinger and Rother .
 organization: Brain; person: Dinger; person: Rother
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: Brain, Dinger, Rother 
Answer:
 organization: Brain; person: Dinger; person: Rother