1300
The ratification of the treaty , which was signed in 1993 by the then right-centrist government , is being delayed by an ex-communist party , which won parliamentary elections in the same year and now dominates parliament .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 None