Title: Russia at the 2014 Winter Olympics
Content:  Russia competed at the 2014 Winter Olympics in Sochi, from 7 to 23 February 2014 as the host nation. As host, Russia participated in all 15 sports, with a team consisting of 232 athletes. It is Russia's largest Winter Olympics team to date. In preparation for the Games Russian Olympic Committee naturalized a Korean-born short-track speed-skater Ahn Hyun-soo and an American-born snowboarder Vic Wild. They won a total of 5 golds and 1 bronze in Sochi. Russia's medal count in 2014, 33 (before doping disqualifications), was its highest ever in the Winter Olympics, improving on the 1994 Games, when the Russian team earned 23 
Title: Sochi
Content:  The nearby ski resort of Roza Khutor at Krasnaya Polyana was the location of the alpine and Nordic events for the 2014 Winter Olympics. In June 2006, the International Olympic Committee announced that Sochi had been selected as a finalist city to host the 2014 Winter Olympics and the 2014 Winter Paralympics. On July 4, 2007, Sochi was announced as the host city of the 2014 Winter Games, edging out Pyeongchang, South Korea and Salzburg, Austria. This was Russia's first time hosting the Winter Olympic Games, and its first time hosting the Paralympic Games. The site of a training centre for aspiring Olympic athletes, in 2008, the city had no world-class level athletic facilities fit for international competition. Severe cost overruns made the 2014 Winter Olympics the most expensive Olympics in history; with Russian 
Title: 2014 Winter Paralympics
Content:  The 2014 Winter Paralympics (Зимние Паралимпийские игры 2014), the 11th Paralympic Winter Games, and also more generally known as the Sochi 2014 Paralympic Winter Games, were an international multi-sport event for athletes with disabilities governed by the International Paralympic Committee (IPC), held in Sochi, Krasnodar Krai, Russia from 7 to 16 March 2014. 45 National Paralympic Committees (NPCs) participated in the Games, which marked the first time Russia ever hosted the Paralympics. The Games featured 72 medal events in five sports, and saw the debut of snowboarding at the Winter Paralympics. The lead-up to these Paralympics were met with concerns regarding Russia's military intervention in the nearby Crimean peninsula of Ukraine the month before the opening of the games. The head of Ukraine's NPC stated that it would pull its athletes if the situation escalated, while the United Kingdom and United States chose not 
Title: United States at the 2014 Winter Olympics
Content:  The United States competed at the 2014 Winter Olympics in Sochi, Russia, from February 7 to 23, 2014. Team USA consisted of 222 athletes competing in all 15 sports. After winning an Olympic record 37 medals at the 2010 Winter Olympics in Vancouver, the United States had a somewhat disappointing performance during these games. Although the delegation ranked second in overall medals with 28, it ranked out of the top three in gold medals (with a total of nine) for the first time since Nagano in 1998 when it placed 6th in overall medals and 5th in gold medals. In long track speedskating, the U.S. matched its medal-less results from 1984 and 1956. In 
Title: 2014 Winter Olympics
Content:  The 2014 Winter Olympics, officially called the XXII Olympic Winter Games (XXII Олимпийские зимние игры) and commonly known as Sochi 2014 (Сочи 2014), was an international winter multi-sport event that was held from 7 to 23 February 2014 in Sochi, Krasnodar Krai, Russia. Opening rounds in certain events were held on 6 February 2014, the day before the opening ceremony. These were the first Olympic Games under the International Olympic Committee (IOC) presidency of Thomas Bach. Both the Olympics and Paralympics were organized by the Sochi Organizing Committee (SOOC). Sochi was selected as the host city in July 2007, during the 119th IOC 
Title: 2014 Winter Paralympics medal table
Content:  The 2014 Winter Paralympics medal table is a list of National Paralympic Committees ranked by the number of medals won during the 2014 Winter Paralympics, which were held in Sochi, Russia from 7 to 16 March. Athletes from 45 nations participated in 72 events in five sports. The Russian team became the leader of the medal count, effectively collecting 37% of all medals. However, following the Games, the IPC discovered evidence that Russia's performance has been aided by a wider state-sponsored doping program.
Title: Serbia at the 2014 Winter Olympics
Content:  Serbia competed at the 2014 Winter Olympics in Sochi, Russia, from 7 to 23 February 2014. A team of eight athletes in five sports was selected, representing a decrease of two athletes from Vancouver. Serbia has also qualified in snowboarding for the first time ever.
Title: Norway at the 2014 Winter Olympics
Content:  Norway competed at the 2014 Winter Olympics in Sochi, Russia, from 7 to 23 February 2014. The 2014 Games marked the first time a Norwegian Olympic team competed in Russia, as Norway and 64 western countries took part at the American-led boycott in the 1980 Summer Olympics held in Moscow due to the Soviet–Afghan War.
Title: 2014 Winter Olympics
Content:  Sochi was elected on 4 July 2007 during the 119th International Olympic Committee (IOC) session held in Guatemala City, Guatemala, defeating bids from Salzburg, Austria; and Pyeongchang, South Korea. This is the first time that the Russian Federation has hosted the Winter Olympics. The Soviet Union was the host of the 1980 Summer Olympics held in and around Moscow.
Title: Serbia at the 2014 Winter Paralympics
Content:  According to the International Paralympic Committee's system of classifying countries, Serbia first competed in the Summer Paralympics in the 2008 Summer Paralympics, and the Winter Paralympics at the 2010 Winter Paralympics. Before this, they competed as part of Serbia and Montenegro. Therefore, Sochi was the nation's second appearance at a Winter Paralympics. The 2014 Winter Paralympics were held from 7–16 March 2014, in Sochi, Russia; 45 countries and 547 athletes took part in the multi-sport event. The Serbian delegation to Sochi consisted of a single athlete alpine skier, Jugoslav Milošević. He was chosen as the Serbian flag bearer for the parade of nations during the opening ceremony and for the closing ceremony.

Question: how many countries participated for the first time in the 2014 olympic winter games in sochi?
Answer: Brazil.
Uzbekistan.
Turkey.