324447
Charles Edward Banks , who published " The history of Martha 's Vineyard " in 1911 wrote , " This wooden tower lasted sixty years , and the site of it , nearer the brow of the cliffs than the present one , can be seen yet in a circular elevation of the soil . "
 None
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 None