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Varapuzha Bridge is the first bridge in Kerala to be constructed using Balanced Cantilever technique ( 120m span ) and also the first bridge in Kerala where Caisson floating technique was adopted .
 Varapuzha, Kerala, Kerala
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Varapuzha, Kerala, Kerala