5842
It is possible to save the crew on the Russian submarine Kursk , which settled at the bottom of the Barents Sea the day before yesterday Sunday , by " individual ascent " or by using a rescue basket or the rescue capsules present in the submarine .
 Russian, the crew on the Russian submarine Kursk , which settled at the bottom of the Barents Sea the day before yesterday, individual, the Russian submarine Kursk , which settled at the bottom of the Barents Sea the day before yesterday, Russian submarine, which, a rescue basket, the rescue capsules present in the submarine, the submarine, the bottom of the Barents Sea, Barents Sea
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: geographical social political, organization, person, location, facility, vehicle, weapon 
Text: {0} 
Answer:
 Russian, the crew on the Russian submarine Kursk , which settled at the bottom of the Barents Sea the day before yesterday, individual, the Russian submarine Kursk , which settled at the bottom of the Barents Sea the day before yesterday, Russian submarine, which, a rescue basket, the rescue capsules present in the submarine, the submarine, the bottom of the Barents Sea, Barents Sea