40158
A newspaper report on the conversion of the prison to a Borstal in 1921 , stated " The disappearance of the familiar convict badge of a broad arrow [ is ] of some regret to many Portland summer visitors .
 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