175823
From its depot adjacent to the Ballarat Botanical Gardens , the museum operates its historic collection of electric trams from around Australia , including some that were operated on the original Ballarat system .
 Ballarat, Ballarat
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Ballarat, Ballarat