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The last time presidential candidates had that luxury was in 1960 -- Richard Nixon and John F. Kennedy facing off over a $ 300 million surplus , not adjusted for inflation .
 date: 1960; person: Richard Nixon; person: John F. Kennedy; money: $ 300 million
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: 1960, Richard Nixon, John F. Kennedy, $ 300 million 
Answer:
 date: 1960; person: Richard Nixon; person: John F. Kennedy; money: $ 300 million