<bos><start_of_turn>system
You are a helpful AI assistant.
lista de codigos linguisticos disponibles: ["en", "en"].<end_of_turn>
<start_of_turn>user
What important event is this text about?: Last July, Islamic extremists in the North Caucasus region urged the use of "maximum force" to prevent the XXII Winter Olympic Games from taking place. Doku Umarov, leader of the extremists, was the author of the Moscow-Domodedovo International Airport Attack in 2011, the Moscow Metro Attacks in 2010 and is a suspect in the Volgograd Attacks last December.<end_of_turn>
<start_of_turn>model
The text deals with the threat and attempts by Islamic extremists in the North Caucasus region to prevent the celebration of the XXII Winter Olympic Games. These extremists, led by Dokú Umarov, urged the use of "maximum force" with the aim of sabotaging the sporting event. In addition, his background is mentioned in relation to previous attacks in Russia, such as the Moscow-Domodedovo International Airport Attack in 2011, the Moscow Metro Attacks in 2010 and the Volgograd Attacks in December of the previous year.<end_of_turn><eos>