9770
Cowes and Ryde both had ferry services from the mainland , but Cowes , on the River Medina , was dominant because of the better harbour there .
 Cowes, Ryde, Cowes, River Medina
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Cowes, Ryde, Cowes, River Medina