180816
Hollingshead secured the services of the professional female actors , the male amateur actors , the distinguished writers , Hollingshead later remembered , " ... the gem of the performance was the grimly earnest and determined Harlequin of W. S. Gilbert .
 Hollingshead, Hollingshead, W. S. Gilbert
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Hollingshead, Hollingshead, W. S. Gilbert