Question: How many ends does a game of the sport, which Elisabeth Högström plays, consist of?

Context paragraphs:
Railway turntable: In rail terminology, a railway turntable or wheelhouse is a device for turning railway rolling stock, usually locomotives, so that they can be moved back in the direction from which they came. <ref name="Locomotive/Railway Turntables"> </ref> This is especially true in areas where economic considerations or a lack of sufficient space have served to weigh against the construction of a turnaround wye.  In the case of steam locomotives, railways needed a way to turn the locomotives around for return trips as their controls were often not configured for extended periods of running in reverse and in many locomotives the top speed was lower in reverse motion.  In the case of diesel locomotives, though most can be operated in either direction, they are treated as having "front ends" and "rear ends" (often determined by reference to the location of the crew cab).  When operated as a single unit, the railway company often prefers, or requires, that a diesel locomotive be run "front end" first.  When operated as part of a multiple unit locomotive consist, the locomotives can be arranged so that the consist can be operated "front end first" no matter which direction the consist is pointed.  Turntables were also used to turn observation cars so that their windowed lounge ends faced toward the rear of the train.

Spikeball: Spikeball is a modified version of 2v2 volleyball created in 1989 by Jeff Knurek and abandoned in the 1990s.  From 2008–present Kankakee Inc. (USA) and Spikeball Europe Sport, Marketing & Entertainment GmbH (Europe) made Spikeball popular.  It was also featured on ABC's Shark Tank.  There are multiple ways to play Spikeball.  Most games consist of four players, but there are also two- and six-player variants.  Differences include where the players line up, infraction penalties, among others.  The materials used in Spikeball include a small trampoline-like object with string netting, a small bouncing ball (usually yellow) with a 12-inch circumference, and four players.  In standard play, players line up next to each other around the trampoline; in other versions, they line up across from each other.  In all versions, the game starts with a serve from one team to another, continues as long as the ball is being hit from players to trampoline, and ends when an infraction occurs between either the players or the ball.

List of National Rugby League golden point games: The golden point, a sudden death overtime system, is used to resolve drawn rugby league matches in the National Rugby League, Australasia's top competition in the sport.  The term is borrowed from the golden goal system formerly employed in association football (soccer).  The golden point is used to determine a winner when scores are level at the end of regular time.  Prior to its introduction into the National Rugby League competition at the beginning of the 2003 season, normal season games were left as draws; in finals matches, 20 minutes extra time ensued (10 minutes each way), with a replay in the event of a draw.  If the scores are level at the end of 80 minutes, 5 minutes are played, the teams swap ends with no break, and a further 5 minutes are played.  Any score (try, penalty goal, or field goal) in this 10-minute period secures a win for the scoring team, and the game ends at that point.  If the scoring event is a try, no conversion is attempted.  If no further scoring occurs, the game is drawn and each team receives one competition point.

Roll7: Rollingmedia Limited, doing business as Roll7, is a British video game developer located in London, England.  The company was founded by Simon Andrew James Bennett, Thomas James "Tom" Hegarty, and John Ribbins on 30 April 2008, as a sister project to Rollingsound.  Initially, they were developing "Dead Ends", a role-playing video game as tie-in with Channel 4's anti-knife crime campaign, but it was cancelled later on.  From 2009 to 2011, they developed five games for NeuroSky's brain wave measurement headset, MindWave, including the ADHD treatment game "Focus Pocus".  In 2012, Roll7 released mobile game "Gets to the Exit".  The studio gained acclaim with its 2014 skateboarding-focused sports game "OlliOlli", which received multiple awards and nominations in different categories, and won the BAFTA Award for video games in the category "Sport", at the 11th British Academy Games Awards.  The game was succeeded by "" in 2015, and the same year, "Not a Hero" was also released.

Sua Ghin Gnua: Sua Ghin Gnua is a two-player abstract strategy board game from Thailand, formerly known as Siam.  Another name for the game is Tigers and Oxen.  It is a hunt game played on a 5x5 square grid with only orthogonal lines.  One player plays the three tigers, and the other player plays the twelve oxen.  The board is empty in the beginning.  Players first drop their pieces onto the board, and then are able to move them.  The tigers can capture the oxen by the short leap as in draughts and Alquerque, but the oxen attempt to elude and at the same time hem in the tiger.  Sua Ghin Gnua most resembles the tiger hunt games (or tiger games) such as Bagh-Chal, Rimau-rimau, Main Tapal Empat, Catch the Hare, and Adugo since they all use a 5 x 5 square grid.  But tiger games technically consist of a standard Alquerque board which is a 5 x 5 square grid with several diagonal lines criss-crossing through it which are completely missing in Sua Ghin Gnua.  There are however some variants of Catch the Hare which have missing diagonal lines also.  Another game that resembles Sua Ghin Gnua is from Myanmar called Tiger and Buffaloes which is a hunt game consisting of a 4 x 4 square grid with no diagonal lines.  Myanmar happens to border Thailand geographically so there might be a historical connection between the two games.  Another game from Myanmar is Lay Gwet Kyah that is presumed to be similar to Sua Ghin Gnua.  Sua Ghin Gnua was briefly described by Stewart Culin, in his book "Chess and Playing Cards: Catalogue of Games and Implements for Divination Exhibited by the United States National Museum in Connection with the Department of Archaeology and Paleontology of the University of Pennsylvania at the Cotton States and International Exposition, Atlanta, Georgia 1895" (1898).  It's also briefly mentioned by H.J.R. Murray in his book "A History of Chess" (1913).  It was also described by R.C. Bell, in his book "Board and Table Games from Many Civilizations" (1969).

Elisabeth Högström: Elisabeth Högström (born 17 March 1951) is a Swedish curler, world champion and five times European champion.

Ring-goal: Ring-goal, a sport for two persons played on a ground, or indoor rink, 78 ft long by 10 ft wide, with a ring of split cane about 7.5 in.  in diameter and weighing about 3.5 oz., which is propelled in the air by means of two sticks, resembling miniature billiard-cues, which are held inside the ring.  The goals consist of two uprights 8 ft .  high and 10 ft .  apart, from which a net is stretched on an incline, so that its base will be a few feet behind the goal-line, and the object of the game is to drive the ring into these goals, each goal made scoring one point.  The ring must be propelled by the server and caught by his opponent, on one or both of his sticks, if he can, and so returned alternately, and a point is scored for either player if it be stopped by his opponent in any other manner.  A point is also scored for the receiver if the server, who begins the game, throw the ring so that it falls to the ground before the receiver can catch it between the creases, which are lines drawn across the court 6 ft .  from the goal-lines, or the ring be driven out of court.  Eleven points constitute a game.

Curling: Curling is a sport in which players slide stones on a sheet of ice towards a target area which is segmented into four concentric circles.  It is related to bowls, boules and shuffleboard.  Two teams, each with four players, take turns sliding heavy, polished granite stones, also called "rocks", across the ice "curling sheet" towards the "house", a circular target marked on the ice.  Each team has eight stones.  The purpose is to accumulate the highest score for a "game"; points are scored for the stones resting closest to the centre of the house at the conclusion of each "end", which is completed when both teams have thrown all of their stones.  A game usually consists of eight or ten ends.

9-man: 9-man (also nine-man, nineman, 9man) is a team sport with some characteristics of volleyball utilizing nine players per side and a slightly larger court (10 by 20 meters).  Historically, the sport was played by Chinese immigrants to the US, who predominantly hailed from Toisan (Taishan) city in Guangdong province of China.  In the late 1930s the sport was used as a means to socially connect the laborers in Chinatowns across the United States.  Teams from Boston and Providence, RI held the first organized nine-man tournament in 1938 which later spread to Chinatowns in other large US and Canadian cities.  The North American version of 9-Man continues to grow today with a popular rotating tournament called the NACIVT uniting thousands of players and spectators each September over Labor Day weekend.  It is unclear whether the sport was also played in the Asian Games in 1958 and in 1962 held in Tokyo and Jakarta, respectively, or if they were simply playing volleyball with nine players.  The sport has not made a reappearance in the Asian Games since, and many believe that the rules of nine-man are exclusive to the community that plays in North America.  The sport is the subject of an award-winning documentary called 9-Man that was completed in 2014 and had its world premiere at IFFBoston on April 27, 2014 at 1pm.  The film was broadcast on the PBS World Channel series America ReFramed on May 5, 2015.

Night skiing: Night skiing is the sport of skiing or snowboarding after sundown, offered at many ski resorts and mountains.  There are usually electric lights – including LED lamps – along the piste which allow for better visibility.  It typically begins after a resort's skiing-day ends (sunset), and ends between 8:00 and 10:30 p.m.

Supporting paragraphs: Elisabeth Högström Curling
Answer: eight or ten