80688
MacBird Garson ’s most famous work , MacBird , a 1966 counterculture drama/political parody of Macbeth is “ one of the most controversial plays produced in the 1960s ” .
 Garson
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Garson