Question: Which movie to premiere at the Sundance Film Festival was nominated for more awards, Comandante, or Blackfish?

Context paragraphs:
Sundance Film Festival: The Sundance Film Festival, a program of the Sundance Institute, is a film festival that takes place annually in Park City, Utah.  With over 46,660 attendees in 2016, it is the largest independent film festival in the United States.  Held in January in Park City and Salt Lake City, Utah, as well as at the Sundance Resort, the festival is a showcase for new work from American and international independent filmmakers.  The festival comprises competitive sections for American and international dramatic and documentary films, both feature films and short films, and a group of out-of-competition sections, including NEXT, New Frontier, Spotlight, Midnight, Premieres and Documentary Premieres.  The 2017 Sundance Film Festival took place from January 19 to January 29, 2017.

Sarah Price (filmmaker): Sarah Price is an American filmmaker, known for the feature documentaries "American Movie" (1999 Winner of the Grand Jury Prize for Documentary at the Sundance Film Festival, released by Sony Pictures Classics), "Caesar's Park" (2001 SXSW Int'l Film Fest, Sundance Channel), "The Yes Men" (2003 Toronto Int'l Film Festival, released by United Artist/MGM), and "Summercamp! " (2006 Toronto Int'l Film Fest, Sundance Channel).  Price was also a cinematographer on "The Yes Men Fix the World" (2009 Sundance Film Fest/HBO), and a Co-Producer of "Youssou N’dour: I Bring What I Love" (2008 Toronto Int’l Fest).  In 2009, she expanded into commercial directing and is represented by Independent Media Inc.  In 2014, she further expanded into episodic television, directing "The Carrie Diaries" for Warner Brothers.

Jordan Vogt-Roberts: Jordan Charles Vogt-Roberts (born September 22, 1984) is an American film and television director and screenwriter.  His feature directorial debut, "The Kings of Summer", screened at the 2013 Sundance Film Festival, where it was nominated for the Grand Jury Prize, and also at the 2013 Cleveland International Film Festival.  The film won the Narrative Feature Audience Award at the 2013 Dallas International Film Festival.  He also wrote and directed a short film which screened at the Sundance Film Festival and SXSW, "Successful Alcoholics".  He also co-wrote and directed the TV series "Mash Up".  In 2017, Vogt-Roberts directed the MonsterVerse film "".

L (film): L ("Learning") is a Greek movie produced in 2011, directed by Babis Makridis, written by Babis Makridis and Efthymis Filippou, based on an original idea by Yorgos Giokas.  It is the first Greek movie selected to compete at the 2012 Sundance Film Festival (19–29 January 2012) where its international premiere will take place.  The movie is also nominated to compete in the official Tiger Awards competition in the International Film Festival Rotterdam (25 January – 5 February 2012) where its European premiere will take place.The film was nominated for Best Script award at the Hellenic Film Academy Awards.  A six-minute extract of the movie was first released at the Work Progress Section of the Karlovy Vary International Film Festival, at the Czech Republic in July 2011.  L is Makridis's first feature film.  His short film "The Last Fakir" (2005) was awarded the "Newcomer's Prize" at the 2005 International Short Film Festival in Drama which takes place in Greece.

The Foxy Merkins: The Foxy Merkins is an American comedy film directed by Madeleine Olnek and the lowest budget narrative feature in the Sundance 2014 film festival.  The film had its world premiere at "Sundance NEXT Weekend" on August 9, 2013 and later screened at 2014 Sundance Film Festival on January 20, 2014.  It had its international premiere at the Moscow International Film Festival on June 25, 2014, selected for screening despite the hostile climate towards LGBT people in Russia.

Jennifer Phang: Jennifer Phang is a filmmaker most known for her feature films "Advantageous" (2015), which premiered at the 2015 Sundance Film Festival and won a Special Jury Award for Collaborative Vision there and was also based on her award-winning short film of the same name, and "Half-Life" (2008), which also premiered at the 2008 Sundance Film Festival and won "Best Film" awards at a number of film festivals including the Gen Art Film Festival, the San Francisco International Asian American Film Festival (now known as CAAMFest) as well an "Emerging Director Award" at the Asian American International Film Festival.

Comandante (film): Comandante is a political documentary film by American director Oliver Stone.  In the film, Stone interviews Cuban leader Fidel Castro on a diverse range of topics.  Stone and his film crew visited Castro in Cuba for three days in 2002, and the film was released in 2003, having its premiere at the Sundance Film Festival early that year.

Heidi Ewing: Heidi Ewing is a director, producer, and writer of documentary films.  She and Rachel Grady founded Loki Films in 2001, and have collaborated on several documentaries together.  She is best known as the co-director of "Jesus Camp", which was nominated for an Academy Award for best documentary in 2006.  Next came"12th & Delaware" (HBO), which premiered at the 2010 Sundance Film Festival.  The film "casts a heart-rending light on the abortion divide" (LA Times) and was honored with a Peabody Award.  "Detropia", a poetic look at Ewing's home town, also won several awards, including Best Editing at Sundance 2012, Outstanding Direction and Outstanding Original Score, at the 2013 Cinema Eye Honors for Nonfiction Filmmaking and a News and Documentary Emmy for editing.  "Norman Lear: Just Another Version of You" was the opening night selection of the 2016 Sundance Film Festival and premiered on PBS American Masters on October 25, 2016.  Other films as a director include "The Boys of Baraka", "Freakonomics", and "The Education of Mohammed Hussein".

Blackfish (film): Blackfish is a 2013 American documentary film directed by Gabriela Cowperthwaite.  It concerns Tilikum, an orca held by SeaWorld and the controversy over captive killer whales.  The film premiered at the 2013 Sundance Film Festival on January 19, 2013, and was picked up by Magnolia Pictures and CNN Films for wider release.  It was nominated for the BAFTA Award for Best Documentary.

The Trip to Italy: The Trip to Italy is a 2014 British comedy film, written and directed by Michael Winterbottom.  It is the sequel of Winterbottom's TV series "The Trip", whose second series also titled "The Trip to Italy" broadcast on BBC Two, following the film's premiere at the Sundance Film Festival.  The film had its world premiere at 2014 Sundance Film Festival on 20 January 2014.

Supporting paragraphs: Comandante (film) Blackfish (film)
Answer: Blackfish