73871
In 1976 , he reprised the role as the middle-aged and elder John Quincy Adams in the acclaimed PBS miniseries " The Adams Chronicles " .
 person: John Quincy Adams; organization: PBS
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: John Quincy Adams, PBS 
Answer:
 person: John Quincy Adams; organization: PBS