Question: What country does 2014 Winter Olympics closing ceremony and Fisht Olympic Stadium have in common?

Context paragraphs:
2018 Winter Olympics closing ceremony: The 2018 Winter Olympics closing ceremony will take place at Pyeongchang Olympic Stadium on February 25, 2018.

2014 Winter Paralympics Parade of Nations: During the Parade of Nations at the opening ceremony of the 2014 Winter Paralympics, athletes from each participating country paraded in the Fisht Olympic Stadium, preceded by its flag.  The flag was borne by a sportsperson from that country chosen either by the National Paralympic Committee or by the athletes themselves.

2014 Winter Paralympics closing ceremony: The closing ceremony of the 2014 Winter Paralympics was held on 16 March 2014 at 20:14 MSK () at the Fisht Olympic Stadium in Sochi, Russia.

2014 Winter Olympics opening ceremony: The opening ceremony of the 2014 Winter Olympics took place at the Fisht Olympic Stadium in Sochi, Russia, on 7 February 2014.  It began at 20:14 MSK () and finished at 23:02 MSK ().  It was filmed and produced by OBS and Russian host broadcaster VGTRK.  This was the first Winter Olympics and first Olympic Games opening ceremony under the IOC presidency of Thomas Bach.  This was also the second consecutive Winter Olympic opening ceremony to be held in an indoor stadium.

Fisht Olympic Stadium: Fisht Olympic Stadium (Russian: Олимпийский стадион «Фишт» , "Olimpiyskiy stadion "Fisht""; ] ) is an outdoor stadium in Sochi, Russia.  Located in Sochi Olympic Park and named after Mount Fisht, the 40,000-capacity stadium was constructed for the 2014 Winter Olympics and Paralympics, where it served as the venue for their opening and closing ceremonies.

2014 Winter Olympics Parade of Nations: During the Parade of Nations at the 2014 Winter Olympics opening ceremony, held beginning at 20:14 MST () on 7 February 2014, 88 athletes bearing the flags of their respective nations lead their national delegations as they paraded into the Fisht Olympic Stadium in the host city of Sochi, Russia.

2014 Winter Olympics closing ceremony: The closing ceremony of the 2014 Winter Olympics was held on 23 February 2014 from 20:14 to 22:25 MSK () at the Fisht Olympic Stadium in Sochi, Russia.  It was designed to show Russian culture, through a European perspective, and featured performances by Yuri Bashmet, Valery Gergiev, Denis Matsuev, Hibla Gerzmava, and Tatiana Samouil, among others.

2014 Winter Paralympics opening ceremony: The opening ceremony of the 2014 Winter Paralympics took place at the Fisht Olympic Stadium in Sochi, Russia, on 7 March 2014.  It began at 20:14 MSK () to match the time to the year.

1994 Winter Olympics closing ceremony: The 1994 Winter Olympics closing ceremony was held in Lysgårdsbakken in Lillehammer, Norway on 27 February 1994.  All spectators were handed a flashlight with the inscription "Remember Sarajevo"—the host of the 1984 Winter Olympics which was at the heart of the Bosnian War.  The first entrants on the stage were Liv Ullmann and Thor Heyerdal, followed by the athletes' precession.  After the flag had been transferred to Nagano mayor Tasuka Tsukada, speeches were held by Lillehammer mayor Audun Tron, Gerhard Heiberg and Juan Antonio Samaranch.  The latter used his speech to remind about Sarajevo's situation, before giving Heiberg IOC's gold medal, and declaring the games "the best Olympic Winter Games ever".  Artistic presentations followed with many of the themes from the opening ceremony.  The 1998 Winter Olympics' mascots, the Snowlets, was also presented.  Of the 2,200 people performing in the opening and closing ceremonies, only 50 were professionals.  The Anthems of Greece, Norway, and Japan were heard there.

Vedrana Malec: Vedrana Malec (born March 24, 1990 in Zagreb) is a Croatian cross country skier who has been competing since 2006.  She competed at the 2014 Winter Olympics in Sochi, which were her first Winter Olympics.  She was selected to carry Croatian flag at the closing ceremony of the 2014 Winter Olympics.

Supporting paragraphs: 2014 Winter Olympics closing ceremony Fisht Olympic Stadium
Answer: Russia