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He represented the Common Man 's Front in the Constituent Assembly of Italy from 1946 to 1948 and the Italian Liberal Party in the Chamber of Deputies from 1948 to 1972 .
 Common Man 's Front, Italian Liberal Party
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Common Man 's Front, Italian Liberal Party