Question: Which dome resembling a Fabergé egg was primarily constructed to host ice hockey at the 2014 Winter Olympics?
Context: Angela Frautschi (born 5 June 1987) is a Swiss female ice hockey player.  She is a member of the Switzerland women's national ice hockey team.  She played in the 2006 2010 and 2014 Winter Olympics.  She also competed for ZSC Lions Zurich in the Leistungsklasse A (the top women's ice hockey league in Switzerland).  In 2014 Frautschi accompanied the Swiss women's Ice Hockey Team to Sochi for the Winter Olympics.  Largely thought to have an outside chance at best to win a medal, Switzerland shocked Sweden in a remarkable 4-3 come from behind victory in the Bronze Medal Match, giving both Frautschi and her Swiss teammates their first ever Olympic Medal in Women's Ice Hockey History, and the countries first medal in Ice Hockey since the men won Bronze at home way back in 1948 at St. Moritz, Switzerland. Ice hockey is a sport that is contested at the Winter Olympic Games.  A men's ice hockey tournament has been held every Winter Olympics (starting in 1924); an ice hockey tournament was also held at the 1920 Summer Olympics.  From 1920 to 1968, the Olympics also acted as the Ice Hockey World Championships, and the two events occurred concurrently.  From 1920 until 1984, only amateur athletes were allowed to compete in the tournament, and players from the National Hockey League (NHL) were not allowed to compete.  In 1970, after a disagreement over the definition of amateur players, Canada withdrew from the tournament and did not send a team to the 1972 or 1976 Winter Olympics.  In 1987, the International Olympic Committee (IOC) decided to allow professional athletes to compete in the Olympics, and starting in 1998, the NHL allowed its players to participate.  Women's ice hockey was added in 1992 and the first tournament was held at the 1998 Winter Olympics.  Both events have been held at every Olympic Games since. The Shayba Arena (formerly known as "Maly Ice Palace", in Russian: Ледовая Арена Шайба) is a 7,000-seat multi-purpose arena located at Sochi Olympic Park in Adler, southern rayon of Sochi in Russia.  "Shayba" is Russian for a hockey puck.  The venue was operated by the International Ice Hockey Federation (IIHF).  The venue hosted the ice sledge hockey events during the 2014 Winter Paralympics, and some of the ice hockey events during 2014 Winter Olympics along with Bolshoy Ice Dome.  The venues were located 300 m apart. Meghan Christina Agosta (born February 12, 1987) is a Canadian women's ice hockey forward, who last played for the Montreal Stars of the Canadian Women's Hockey League.  Agosta plays for the Canada women's national ice hockey team and has represented Canada at the 2006 Winter Olympics in Turin, the 2010 Winter Olympics in Vancouver, and the 2014 Winter Olympics in Sochi, winning gold medals at all three.  At the 2010 Winter Olympics, Agosta was named MVP of the Women's Hockey Tournament.  She has also played at the Women's World Championship three times, capturing a gold medal and two silvers. The ice hockey competitions of the 2014 Winter Olympics were played at two venues, located 300 meters from each other, within the Olympic Park in Sochi, Russia.  The Bolshoy Ice Dome, which seats 12,000, resembles a Fabergé egg.  The Shayba Arena, seating 7,000, is a moveable structure that will be used after the games in another Russian city.  Both venues are international sized (60 meters by 30 meters). For the Summer and Winter Olympics, there are 46 venues that have been or will be used for ice hockey.  The 46 venues are the most for any Winter Olympic sport.  The first venue ice hockey took place in was indoor during the "Summer" Olympics in 1920.  Twelve years later, ice hockey was held both indoors and outdoors.  The plan was to have two of the twelve matches for those games played indoors, but thawing ice at the outdoor venue for those games forced four of the outdoor games to be moved indoors in 1932.  Despite the success of indoor ice hockey venues at the 1932 Winter Olympics, it would be twenty years before another indoor venue would be used.  Ice hockey would not be indoors entirely until the 1964 Games where they have remained as of the 2010 Winter Olympics.  Both venues for the 2014 Winter Olympics are constructed to be indoors. The Nobel Ice Egg, ( ) sometimes also referred to as the Snowflake egg, is a jewelled Fabergé egg made under the supervision of the Russian jeweller Peter Carl Fabergé for the Swedish-Russian oil baron and industrialist Emanuel Nobel between 1913 and 1914.  Unlike many of the eggs made in Fabergé's workshop, this egg is not considered an "imperial" egg and it was not given by a Russian Tsar to any Tsarina. The Third Imperial egg is an Easter Fabergé egg created in the workshop of Peter Carl Fabergé for the Russian tsar Alexander III and presented to his wife, Maria Feodorovna, on Orthodox Easter of 1887.  The egg was created in Louis XVI style and it consists of a solid 18K gold reeded case resting on a gold "annulus" (ring) with waveform decorations held up by three sets of corbel-like legs which end in lion's paws.  Joining these legs are festoons of roses and leaves made in a variety of colored gold alloys and joined in the middle of each side by matching oval cabochon sapphires.  Above each sapphire is a gold bow decorated with a series of tiny diamonds, and the front of the egg has a single much-larger diamond in an old-mine diamond clasp which when pressed releases the egg's lid to reveal it's surprise.  The egg was lost for many years, but was rediscovered in 2012.  The rediscovery of this egg was announced publicly and covered in many news stories in 2014. The Blue Serpent Clock egg is a Tsar Imperial Fabergé egg, one of a series of fifty-two jeweled eggs made under the supervision of Peter Carl Fabergé for the Russian Imperial Family.  This egg features a clock and is a design that Fabergé copied for his Duchess of Marlborough Egg in 1902.  Most Fabergé scholarship published prior to 2008 assigned the egg's creation to 1887, although with some notable reservations due to inconsistencies between the Blue Serpent Clock Egg and contemporary descriptions of the 1887 egg.  The 2012 rediscovery of the 1887 Third Imperial Egg, announced to the world in March 2014, validates the theory that the Blue Serpent Clock was crafted and delivered in 1895 to the then Tsar of Russia, Nicholas II.  It is currently owned by Prince Albert II and is held in Monaco. The Bolshoy Ice Dome (Russian: Большой Ледовый дворец ) is a multi-purpose indoor arena located in Olympic Park, Sochi, Russia.  Opened in 2012, the 12,000-seat arena was primarily constructed to host hockey competitions during the 2014 Winter Olympics.  Following the Games, it became the home arena of HC Sochi, an expansion team of the KHL.  The arena has also hosted concerts and other events.  Prior to the Games, the arena hosted the IIHF World U18 Championships and Channel One Cup in 2013.
Answer: Bolshoy Ice Dome