2113
Most important , Levitt is demanding that the options industry put systems in place within a year to allow its customers to experience the benefits of decimalization by trading in penny increments .
 organization: the options industry; organization: its; person: Levitt; person: its customers
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: geographical social political, organization, person, location, facility, vehicle, weapon 
Text: {0} 
 Entities: the options industry, its, Levitt, its customers 
Answer:
 organization: the options industry; organization: its; person: Levitt; person: its customers