Question: What 2012 award was won by the writer of the "Smile" episode of the "Doctor Who" television series?

Context paragraphs:
Glitter Force: Glitter Force, known in Japan as Smile PreCure!  (Japanese: スマイルプリキュア！ , Hepburn: Sumairu PuriKyua!  , lit.  "Smile Pretty Cure!")  , is a 2012 Japanese anime television series by Toei Animation and the ninth installment in Izumi Todo's "Pretty Cure" franchise.  The series is written by Shōji Yonemura, who is best known as the head writer of "Glass Fleet" and "Kamen Rider Kabuto".  The character designs were done by Toshie Kawamura, who previously worked on the character designs for "Yes!  PreCure 5".  The series aired on All-Nippon News Network (ANN)'s TV Asahi network between February 5, 2012 and January 27, 2013, replacing "Suite PreCure♪" in its initial timeslot, and is succeeded by "Dokidoki!  PreCure".  A film was released in Japanese theaters on October 27, 2012.  The series' main motif is fairy tales.

Doctor Who: Legacy (video game): Doctor Who: Legacy is a match-3 puzzle RPG video game released on 27 November 2013 based upon the BBC television programme.  It is a free-to-play game release to coincide with the 50th Anniversary of the popular BBC sci-fi TV show, with rights licensed by BBC Worldwide.  The game launched focusing on the 11th Doctor (as played by Matt Smith), then later shifted the focus to the 12th Doctor (played by Peter Capaldi), upon his debut in the show.  New characters and content are added to the game regularly upon them being "signed off" with both the actors and the BBC brand team.  The game includes every incarnation of the Doctor from the television series (including the War Doctor) and well over 200 companions from both Classic and Modern Doctor Who.  The game also closely followed Series 8 and 9 of the show with new levels launching each weekend alongside each episode and included new characters, costumes, and enemies from most of the episodes.

Midnight (Doctor Who): "Midnight" is the tenth episode of the fourth series of British science fiction television series "Doctor Who".  It was first broadcast on BBC One on 14 June 2008.  The episode placed much more emphasis on the role of David Tennant as the Tenth Doctor than in the rest of the fourth series, with the Doctor's companion, Donna Noble (played by Catherine Tate) playing only a minimal role.  For this reason Stephen James Walker has described this episode in his book "Monsters Within" as being "companion-lite" (in his analysis of this episode's successor, the "Doctor-lite" episode "Turn Left").

Gary Watson: Gary Watson (13 June 1930 in Shropshire, England) is a retired British television actor who started out as a stage actor most notably acting in Friedrich Hebbel's 1962 play "Judith" at Her Majesty's Theatre in London, England with Sean Connery.  He was however best known for his appearances in British ITC productions of the 1960s including "The Avengers", "The Saint" and "Randall and Hopkirk (Deceased)" in 1969 in the last episode The Smile Behind the Veil.  In 1966 he played in all 10 episodes of The Three Musketeers as Aramis starring alongside Brian Blessed and Jeremy Brett.  He also appeared in the 1967 "Doctor Who" serial The Evil of the Daleks.  He appeared alongside Anthony Hopkins in the 1972 Television series War and Peace.  He played the semi-regular character of Det. Insp. Fred Connor in the long running BBC police drama Z-Cars between 1972 and 1974.  In 1974 he played George Vavsor for 5 episodes in The Pallisers which also featured Jeremy Irons.  In 1977, he played the role of Ross in the BBC series "Murder Most English" and also appeared in the 1988 BBC adaptation of Macbeth playing MacDuff.  He was also much employed as a reader and narrator, featuring in dozens of commercials throughout the 1980s and 1990s, particularly noted for his work in British Transport Films, Lloyds Bank and Nescafé adverts.

The Waters of Mars: "The Waters of Mars" is the third episode of the 2008–2010 specials of British science fiction television series "Doctor Who", broadcast on BBC One on 15 November 2009.  It aired on BBC America on 19 December 2009 and was released on DVD and Blu-ray in the UK on 11 January 2010 and in the US on 2 February 2010.  The story is set on Mars in the year 2059 where the Doctor encounters the first human colony, Bowie Base One.  This is commanded by Captain Adelaide Brooke who turns out to be a pivotal character in the history of humanity.  The Doctor must decide whether to use his knowledge of her fate to change history.  According to "Doctor Who" writer and producer Russell T Davies, the special is closely linked to the next two episodes but is not the first part of a three-part story.  The special was dedicated to Barry Letts, the former writer and producer of "Doctor Who" who died in October 2009.  The episode won the 2010 Hugo Award for Best Dramatic Presentation, Short Form.

Frank Cottrell-Boyce: Cottrell-Boyce has won two major British awards for children's books, the 2004 Carnegie Medal for "Millions", which originated as a film script, and the 2012 Guardian Prize for "The Unforgotten Coat", which was commissioned by a charity.

School Reunion (Doctor Who): "School Reunion" is the third episode in the second series of the British science fiction television series "Doctor Who".  It first aired on 29 April 2006.  The episode's narrative takes place some time after the events of "The Christmas Invasion".  In the episode's TARDISODE, Mickey Smith alerts the Doctor and Rose Tyler to a comprehensive school where strange things are happening, such as UFO sightings.  At the school, the Doctor encounters his former companion Sarah Jane Smith and the robotic dog, K9 Mark III, he sent her, who likewise were interested by the current events.  Together, they discover the force behind the events, a race known as the Krillitanes, and work to prevent them gaining control of the universe.  At the end of the episode, Mickey becomes the Doctor's new companion and joins him and Rose in their adventures.

List of Glitter Force episodes: "Glitter Force", known in Japan as "Smile PreCure!" , is the ninth installment of the "Pretty Cure" anime television series produced by Toei Animation.  The series follows a group of magical girls who protect Earth from enemies from a fairy tale fantasy world.  The original Japanese version aired in TV Asahi in Japan from February 5, 2012 to January 27, 2013 for 48 episodes, replacing "Suite PreCure" in its initial timeslot, and was succeeded by "DokiDoki!  PreCure".  The opening theme is "Let's go!  Smile PreCure!"  (Let's go!スマイルプリキュア！ , Retsu gō!  Sumairu Purikyua ) by Aya Ikeda.  For the first 24 episodes, the ending theme is "Yay!  Yay!  Yay!"  (イェイ！イェイ！イェイ！ , Yei!  Yei!  Yei! )  by Hitomi Yoshida, whilst the ending theme for episodes 25-48 is "Mankai * Smile!"  (満開＊スマイル！ , Mankai*Sumairu!  , Full Bloom * Smile!)  by Yoshida.  All of the songs are composed by Hideaki Takatori.  The series was well-received, placing regularly in Japan's weekly top ten anime shows broadcast.

Smile (Doctor Who): "Smile" is the second episode of the tenth series of the British science fiction television series "Doctor Who".  It is written by Frank Cottrell-Boyce and was broadcast on 22 April 2017 on BBC One.  "Smile" received generally positive reviews from critics, with critics commenting on the Doctor and Bill's growing relationship.

Mickey Smith: Mickey Smith is a fictional character portrayed by Noel Clarke in the British science fiction television series "Doctor Who".  The character is introduced as the ordinary, working class boyfriend of Rose Tyler (Billie Piper), a London shopgirl who becomes a travelling companion to the Ninth and Tenth incarnations of an alien Time Lord known as the Doctor.  Mickey first appears in the first episode of the 2005 revival, "Rose".  Initially someone who struggles in the face of danger, Mickey nevertheless acts as an Earth-based ally to the Doctor and Rose.  In the second series he joins the pair as a second companion of the Doctor's, though leaves during the 2006 series to pursue his own adventures.  He returns to aid the Doctor and Rose in the series finale later that year, and then again for the 2008 finale "Journey's End," as well as fleetingly in 2010 in the Tenth Doctor send-off "The End of Time".

Supporting paragraphs: Smile (Doctor Who) Frank Cottrell-Boyce
Answer: Guardian Prize