41021
Team history NECBL Charter Franchise One of five charter franchises of the NECBL , the Navigators began their existence as the Middletown Giants , playing at Palmer Field in Middletown Connecticut .
 Navigators, Middletown, Middletown Connecticut
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Navigators, Middletown, Middletown Connecticut