7511
Steinberger guitars developed a line of exotic , carbon fiber instruments without headstocks , with tuning done on the bridge instead .
 organization: Steinberger
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: Steinberger 
Answer:
 organization: Steinberger