Question: What is the nationality of the authoress of Bully Boy?

Context paragraphs:
Stones in Water: Stones in Water is a 1997 young adult novel written by Donna Jo Napoli.  It is set during World War II and tells the story of two Italian boys, one of whom is Jewish, who are sent to a work camp.  Their struggle to survive, hide the Jewish boy's nationality, and the defeat of one and escape of another is chronicled.

Bully boy: A bully boy is a young tough - a strong person able to fight and physically punish others.

Janani (1993 film): Janani (Bengali : জননী, Jononee) is a 1993 Bengali film directed and produced by Sanat Dasgupta with a financial assistance from National Film Development Corporation of India.  The film narrates an isolated life between a boy and his ostracized mother who is believed to be a witch in the village she lives in.  It is based on a Bengali short story named "Baen" (Bengali: বাঁয়েন) written by the renowned Bengali authoress Mahasweta Devi.  It was scripted by Partha Banerjee, Ashutosh Sarkar and Sanat Dasgupta himself.  The music of the film was scored by Partha Sengupta.  It stars Roopa Ganguly in the central role.

Canteen Boy: Canteen Boy is a recurring "Saturday Night Live" character played by Adam Sandler.  Canteen Boy is a naive, childlike assistant scoutmaster with an acute attention to detail.  He is always seen with a full scout's uniform and a canteen around his neck.  Canteen Boy is routinely mocked by other characters in the sketch, who are well aware that their jokes will be lost on the character.  It appears he lacks self-confidence, such as one time when he was called an idiot he proceeds to call the bully an idiot too, only to say he said nothing when the bully threatens him.  His revenge toward these bullies often ties into his skills as an outdoorsman.  Canteen Boy is a master at snake-calling, and he enjoys the television show "Seaquest".  He has also said in passing that he very much admires Cheryl Tiegs.  A sketch would often end with either Canteen Boy finding a snake or his tormentors having to run away from a sudden onslaught of snakes.  Sandler later stated that there is nothing wrong with Canteen Boy, rather he is "someone who has been in the Scouts too long".  Although the word 'boy' in the character's name suggests he's a child, it has been made clear that Canteen Boy is actually a 27-year-old man who still lives with his mom and is still active in the Boy Scouts.  Since he is overage to be an active Scout, he is actually a Scout leader.  However this was contradicted in a brief bit where Chris Farley plays a fellow Scout, and it is assumed Farley was meant to be a teenager.

Bully Boy: Bully Boy is a play by British-Danish playwright and comedian Sandi Toksvig.  The show opened at the Nuffield Theatre in Southampton, on 13 May 2011, with Anthony Andrews as Major Oscar Hadley and Joshua Miles as Private Eddie Clark.  The play then launched the debut season of St James Theatre in September 2012, the first new West End theatre to open in 30 years.

International Boy Scouts, Troop 1: International Boy Scouts, Troop 1 was founded in 1911 as Japan's first Scout troop and, despite its early multinational character, was originally registered with the London headquarters of the Boy Scouts as "British Scouts in Foreign Countries", which was the only option at the time due to the Boy Scouts' "nationality requirement" and no international Boy Scout office.  The troop's character, and Scoutmaster, changed and it was recognized as a mixed-nationality, or "international" troop in 1918.  After formation of the World Scout Bureau, Troop 1 became the first "mixed nationality" group to be registered directly be the Bureau.  The troop has been continuously active since its foundation.  The troop's "mixed nationality" charter dated October 30, 1925 was issued after the newly formed International Bureau received approval to directly register such "international" groups at the 3rd World Scout Conference.  The charter was signed by Lord Baden-Powell.

Sandi Toksvig: Sandra Birgitte "Sandi" Toksvig OBE ( , ] ; born 3 May 1958) is a Danish-British comedian, writer, actor, presenter and producer on British radio and television, and political activist.

Mickael Abbate: Mickael Abbate, born 1983 in Fréjus in the Var, France, is a French/Italian director, scriptwriter et executive producer.  He has dual nationality.  He is the father of a little boy adopted in 2015.

Peter X. Kelly: Peter X. Kelly (born June 3, 1959) is a restaurateur and renowned chef.  He runs the Xaviars Restaurant Group, which owns and manages Xaviars and Freelance Cafe in Piermont, New York, Restaurant X and Bully Boy Bar in Congers and Xaviars X2O on the Hudson in Yonkers.  The name of the group is based on Peter Kelly's middle name, Xavier.  He is a self-taught chef, and as of 2015 , has spent about 30 years cooking professionally in the Hudson Valley.

See Anthony Run: See Anthony Run (alternate title: The Sleepover) is a 2005 short film co-written and directed by Matthew Piacentini, a production assistant on the 1993–2005 ABC police drama "NYPD Blue".  It stars Cody Estes as a shy 10-year-old boy forced to into a sleepover with a school bully, played by Rhett Damon.  Jennette McCurdy plays Lucy, the bully's older sister.

Supporting paragraphs: Bully Boy Sandi Toksvig
Answer: Danish-British