66976
The band began recording in spring 1967 , with Richard Perry cutting his teeth in his first job as producer .
 person: Richard Perry
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: Richard Perry 
Answer:
 person: Richard Perry