12558
`` Management does n't want surprises , '' notes Jack Zaves , who , as fuel - services director at American Airlines , buys some 2.4 billion gallons of jet fuel a year .
 person: Jack Zaves; organization: American Airlines; quantity: some 2.4 billion gallons
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: Jack Zaves, American Airlines, some 2.4 billion gallons 
Answer:
 person: Jack Zaves; organization: American Airlines; quantity: some 2.4 billion gallons