Question: Alain Fossoul played this position whose primary role is to prevent the opposing team from what

full_context: Document 1: Alain Fossoul: Alain Fossoul (31 December 1928 – 9 May 2012) was a Belgian footballer who played as a defender.
Document 2: Bill Foulkes: William Anthony "Bill" Foulkes ( or ; 5 January 1932 – 25 November 2013) was an English footballer who played for Manchester United in the Busby Babes teams of the 1950s, and also in the 1960s. His favoured position was centre-half. For Manchester United, he played 688 games which places him at number 4 on the all-time list of appearances behind Ryan Giggs, Bobby Charlton and Paul Scholes. He made 3 appearances as a substitute. He also started in every single United game in the 1957–58, 1959–60 and 1964–65 seasons. He scored a total of 9 goals in his 18 seasons at United and helped the club win four First Division titles, one FA Cup and one European Cup. He was capped only once for England in 1955.
Document 3: Djalma Dias: Djalma Pereira Dias Júnior (21 August 1939 – 1 May 1990) was a Brazilian footballer who played as a defender.
Document 4: Defensive coordinator: A defensive coordinator is a member of the coaching staff of a gridiron football team who is in charge of the defense. Generally, along with the offensive coordinator, he represents the second level of command structure after the head coach. The defensive coordinator is generally in charge of managing all defensive players and assistant coaches, of developing a general defensive game plan, and of calling the plays for the defense during the game. At higher levels of football (college and professional), the defensive coordinator typically has a number of assistant coaches working under him who are responsible for the various defensive positions on the team (such as defensive line, linebackers, or defensive backs). You can look to the links under references for some of the best defensive coordinators in history according to Bleacher report. John Chavis (American football) and Jeremy Pruitt are among two of the great college defensive coordinators in recent history. There are Also many NFL greats that can be found in the references. People like Wade Phillips and Vic Fangio are among the NFL greats at defensive coordinator. Determining how good a defensive coordinator is has to do with a number of things such as defensive statistics, the type of attitude their players took to the field and also what other coaches and players had to say about them.
Document 5: Defender (association football): In the sport of association football, a defender is an outfield player whose primary role is to prevent the opposing team from scoring goals.
Document 6: List of R.S.C. Anderlecht players: R.S.C. Anderlecht is a professional football team from Brussels, Belgium. The club was founded in 1908 and holds the record of Belgian championship titles. Players listed in this article are players who played in at least 100 games in the Belgian first division. The recordman of appearances in the first division for RSC Anderlecht is legendary player Paul Van Himst with 457 matches between 1960 and 1975. Joseph Mermans, nicknamed "Le Bombardier" (English: The Bomber ) is RSC Anderlecht record goalscorer with 338 goals in 384 matches, between 1942 and 1957. Dutch international Rob Rensenbrink, who scored 141 goals in 261 league appearances for Anderlecht between 1971 and 1980 was voted the club's greatest ever player in 2008.
Document 7: Frédéric Herpoel: Frédéric Herpoel (] ) (born 16 August 1974 in Mons) is a Belgian former football goalkeeper. At the age of 7 he began to play for S.C. Havré and then moved to Anderlecht in 1988 where he played in the youth team. Between 1993 (his arrival in the senior squad) and 1997, Herpoel only played 4 Jupiler League games for the Brussels side. He was then signed by Gent in 1997 and played regularly for them for over a decade, before joining Mons. Herpoel was selected 39 times for Belgium but he gathered only 7 caps. He was in the team for the Euro 2000 as third goalie and the 2002 World Cup as second goalie. He was the second choice after Geert De Vlieger when Robert Waseige was the national team manager, and later after Silvio Proto when Aimé Antheunis coached the national team, whereupon he decided to quit the national team in 2005, disappointed not to be chosen as the first choice goalkeeper.
Document 8: Man-to-man defense: Man-to-man defense is a type of defensive tactic used in team sports such as American football, association football, basketball, and netball, in which each player is assigned to defend and follow the movements of a single player on offense. Often, a player guards his counterpart (e.g. center guarding center), but a player may be assigned to guard a different position. However, the strategy is not rigid, and a player might switch assignment if needed, or leave his own assignment for a moment to double team an offensive player. The term is commonly used even in women's basketball, though the gender-neutral 'player-to-player' also has some usage.
Document 9: Defenceman: Defence (defense in the USA) in ice hockey is a player position whose primary responsibility is to prevent the opposing team from scoring. They are often referred to as defencemen, defencewomen or defenceplayers, D, D-men or blueliners (the latter a reference to the blue line in ice hockey which represents the boundary of the offensive zone; defencemen generally position themselves along the line to keep the puck in the zone). They were once called cover-point. A good defenceman is both strong in defensive and offensive play and for defenceman pairing also need to be good at defending and attacking.
Document 10: Association football: Association football, more commonly known as football or soccer, is a team sport played between two teams of eleven players with a spherical ball. It is played by 250 million players in over 200 countries and dependencies, making it the world's most popular sport. The game is played on a rectangular field with a goal at each end. The object of the game is to score by getting the ball into the opposing goal.
Document 11: Goalkeeper (association football): Goalkeeper, often shortened to keeper or goalie, is one of the major positions of association football. It is the most specialised position in the sport. The goalkeeper's primary role is to prevent the opposing team from successfully moving the ball over the defended goal-line (between the posts and under the crossbar). This is accomplished by the goalkeeper moving into the path of the ball and either catching it or directing it away from the vicinity of the goal line. Within the penalty area goalkeepers are able to use their hands, making them (outside of throw-ins) the only players on the field permitted to handle the ball. The only time when a goalkeeper is not allowed to use their hands inside their box is when a field player of their own team does a direct pass. The most common way to know that it is a direct pass, and not an indirect pass, is when the field player has control of the ball. Goalkeepers are allowed to pick up the ball during an indirect hit from a teammate (headers, chest, knee thigh, and when the ball bounces off the player). Goalkeepers usually perform goal kicks, and also give commands to their defense during corner kicks, direct and indirect free kicks, and marking. Goalkeepers play an important role in directing on field strategy as they have an unrestricted view of the entire pitch, giving them a unique perspective on play development. If an attacker on the opposing team obstructs the keeper from catching or saving the ball, for example, in a corner, it will normally be a free kick.
Document 12: Frans Gommers: François Gommers was a Belgian footballer born 5 April 1917 in Anvers (Belgium), died 20 April 1996.
Document 13: List of Belgium national football team captains: As of March 2016, the Belgian national football team has been led by at least 89 different captains; 86 different players "started" an international game as captain, but due to substitutions the total number is higher. At least 15 pure forwards and eight goalkeepers have fulfilled this role but most often Red Devils in defensive positions and midfielders were assigned as captain, as is usually the case in association football. Until 2011 under Dick Advocaat and Georges Leekens the former Belgium U-23 captain Thomas Vermaelen was chosen as national squad's leader, but during an injury period he left the captaincy to Vincent Kompany, who became the new permanent captain. After several periods of injuries and missing out UEFA Euro 2016, Kompany gradually lost his position as captain to Eden Hazard by 2017.
Document 14: Anne Noë: Annie Ida Jenny Noë Haesendonck (born 13 April 1959) is a Belgian football coach and former international goalkeeper. She won 59 caps for the Belgium women's national football team between 1979 and 1994. When playing for the women's national team, Noë had to wear Jean-Marie Pfaff's old shirts. She stopped playing when she was 35 years old, then became a coach with the Royal Belgian Football Association. In 1999 she was appointed head coach of the national team.
Document 15: Forward (association football): Forwards are the players on an association football team who play nearest to the opposing team's goal, and are therefore most responsible for scoring goals.
ground_truth: scoring goals