25638
Replacing the cathode - ray tube with a large , thin screen is the key to the creation of a high - definition television , or HDTV , which is expected to become a $ 30 billion business world - wide within a decade .
 money: $ 30 billion; date: a decade
Given options, please tell me the categories of all the listed entity words.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} 
 Entities: $ 30 billion, a decade 
Answer:
 money: $ 30 billion; date: a decade