5908
Today , ten weeks after a mysterious accident sent the `` Kursk '' to the bottom of the Barents Sea , a grisly discovery --
 date: Today; date: ten weeks; product: Kursk; location: the Barents Sea
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: Today, ten weeks, Kursk, the Barents Sea 
Answer:
 date: Today; date: ten weeks; product: Kursk; location: the Barents Sea