91787
The port lies about equidistant from the Suez Canal , Mumbai , and Zanzibar , which were all important British possessions .
 Suez Canal, Mumbai, Zanzibar
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Suez Canal, Mumbai, Zanzibar