4049
Figures for the period ended Sept. 30 for the four largest brokerage firms -- Nomura Securities Co. , Daiwa Securities Co. , Yamaichi Securities Co. and Nikko Securities -- also reflected a changeover to a fiscal year ending March 31 , replacing the 12 - month term formerly finishing Sept. 30 .
 date: Sept. 30; cardinal: four; organization: Nomura Securities Co.; organization: Daiwa Securities Co.; organization: Yamaichi Securities Co.; organization: Nikko Securities; date: a fiscal year ending March 31; date: 12 - month; date: Sept. 30
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: Sept. 30, four, Nomura Securities Co., Daiwa Securities Co., Yamaichi Securities Co., Nikko Securities, a fiscal year ending March 31, 12 - month, Sept. 30 
Answer:
 date: Sept. 30; cardinal: four; organization: Nomura Securities Co.; organization: Daiwa Securities Co.; organization: Yamaichi Securities Co.; organization: Nikko Securities; date: a fiscal year ending March 31; date: 12 - month; date: Sept. 30