Question: What nationality is the designer of the comedy role-playing game "Ghostbusters".

Context paragraphs:
Forgotten Realms: Forgotten Realms is a campaign setting for the "Dungeons & Dragons" ("D&D") fantasy role-playing game.  Commonly referred to by players and game designers alike as "The Realms", it was created by game designer Ed Greenwood around 1967 as a setting for his childhood stories.  Several years later, Greenwood brought the setting to the "D&D" game as a series of magazine articles, and the first Realms game products were released in 1987.  Role-playing game products have been produced for the setting ever since, as have various licensed products including sword and sorcery novels, role-playing video game adaptations (including the first massively multiplayer online role-playing game to use graphics), and comic books.  The Forgotten Realms is one of the most popular "D&D" settings, largely due to the success of novels by authors such as R. A. Salvatore and numerous role-playing video games, including "Pool of Radiance" (1988), "Eye of the Beholder" (1991), "Baldur's Gate" (1998), "Icewind Dale" (2000) and "Neverwinter Nights" (2002).

Teenagers from Outer Space (role-playing game): Teenagers from Outer Space (often abbreviated TFOS) is a rules-light comedy role-playing game written by Michael A. Pondsmith and published by R. Talsorian Games.  It was inspired by gag anime such as "Urusei Yatsura" and "Ranma ½".  The game was first released in 1987, when anime was still mostly an underground sensation.  The game is currently in its third edition, published in 1997.  This edition was retooled to play up the anime inspirations after anime had become more mainstream.

Sandy Petersen: Carl Sanford Joslyn "Sandy" Petersen (born September 16, 1955) is an American game designer.

Matt James (game designer): Matt James (born 1981) is an American game designer and a decorated veteran of the United States Army.  As a game designer, James is best known for his online and print works for the "Dungeons & Dragons" fantasy role-playing game published by Wizards of the Coast, "Pathfinder" role-playing game by Paizo, and Privateer Press.  He has also designed game content for Wolfgang Baur's Kobold Press (formerly Open Design LLC).  In 2012 James won an ENnie Award for "" and has been nominated for several Origins Awards.  In 2014, James won an ENnie Award for "".

James Bond 007 (role-playing game): James Bond 007: Role-Playing In Her Majesty's Secret Service is a spy fiction role-playing game based on the James Bond books and films.  The game was designed by Gerard Christopher Klug and published by Victory Games (a branch of Avalon Hill).  The game and its supplements were published from 1983 until 1987, when the license lapsed.  At that time, it was the most popular espionage role-playing game.  "James Bond 007: Role-Playing In Her Majesty's Secret Service" won an Origins Award in 1983 and a Strategists' Club Award as Outstanding Role-Playing Game in 1984.

Macho Women with Guns: Macho Women with Guns (MWWG) is a comedy role-playing game created by Greg Porter and published by Blacksburg Tactical Research Center (BTRC).  (A D20 System version of the game is also available from Mongoose Publishing.)  Nominally a science-fiction game, it parodies both action films and other role-playing games.

Pandemonium (role-playing game): Pandemonium is a comedy role-playing game designed by Stephan Michael Sechi and published by MIB Productions, Inc.  It is inspired by the fictional "news" that appears in tabloid publications such as the "Weekly World News".

Ghostbusters (role-playing game): Ghostbusters is a comedy role-playing game designed by Sandy Petersen, Lynn Willis and Greg Stafford and published by West End Games in 1986.  It is based on the 1984 film "Ghostbusters".

EverQuest Role-Playing Game: EverQuest Role-Playing Game is a role-playing game based on the "EverQuest" fantasy massively multiplayer online role-playing game (MMORPG).  The game was published by White Wolf under its Sword and Sorcery Studios imprint.  "EverQuest Role-Playing Game" shares many things with the MMORPG, such as setting, available races and classes, monsters, spells, and items.

Fanhunter, el juego de rol épicodecadente: Fanhunter, el juego de rol épicodecadente (Spanish for "Fanhunter, the epic decadent role-playing game") is a Spanish comedy role-playing game designed by Chema Pamundi, developed by Xavi Garriga, first edited by Cels Piñol in 1992 and set in the fictional universe created by Piñol under the name of "Fanhunter".  The first edition of the game, from 1992, was a self-edited publication made out of 500 photocopy-printed copies.  The second edition, published on November 1993, was edited by the Farsa's Wagon publishing house.

Supporting paragraphs: Ghostbusters (role-playing game) Sandy Petersen
Answer: American