5889
After a decade in which more than 50 localities established their own service or conservation corps and dozens of school systems made community service a prerequisite to high - school graduation , the focus has shifted to Washington .
 date: a decade; cardinal: more than 50; cardinal: dozens; geographical social political: Washington
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: date, organization, person, geographical social political, national religious political, facility, cardinal, location, work of art, law, event, product, ordinal, percent, time, quantity, money, language 
Text: {0} 
Answer:
 date: a decade; cardinal: more than 50; cardinal: dozens; geographical social political: Washington