197018
According to their degree of flexibility , post - Bretton Woods - exchange rate regimes are arranged into three categories : currency union s , dollarized regimes , currency board s and conventional currency pegs are described as “ fixed-rate regimes ” ; Horizontal bands , crawling pegs and crawling bands are grouped into “ intermediate regimes ” ; Managed and independent floats are described as flexible regimes .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities:  
Answer:
 None