12750
British Prime Minister Tony Blair arrives in Russia today for talks with Vladimir Putin on security , foreign policy , and economic issues .
 national religious political: British; person: Tony Blair; geographical social political: Russia; date: today; person: Vladimir Putin
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: British, Tony Blair, Russia, today, Vladimir Putin 
Answer:
 national religious political: British; person: Tony Blair; geographical social political: Russia; date: today; person: Vladimir Putin