381931
The K-28 stereo double cassette deck was part of the 28 Series of audio equipment Yamaha produced in 1986 .
 organization: Yamaha
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: Yamaha 
Answer:
 organization: Yamaha