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The state has a $ 1 billion reserve , and is expected to add $ 1 billion to that fund in the next year .
 money: $ 1 billion; money: $ 1 billion; date: the next year
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: $ 1 billion, $ 1 billion, the next year 
Answer:
 money: $ 1 billion; money: $ 1 billion; date: the next year