prompt: You are a recommender system. Based on a user's historical likes and dislikes, rank the given candidate movies by their likelihood of being the user's next favorite, according to their watching history. Please think step by step.
  
  This user's historical interactions: Movie 417:Barcelona (Genres: Comedy, Drama, Romance; Language: en; Overview: Ted and Fred navigate relationships and conflicts in Barcelona.), Movie 908:North by Northwest (Genres: Mystery, Thriller; Language: en; Overview: Roger Thornhill is wrongly identified as a spy, sparking chaos.), Movie 1196:The Empire Strikes Back (Genres: Adventure, Action, Science Fiction; Language: en; Overview: Luke trains with Yoda; rebels face capture and betrayal.), Movie 1299:The Killing Fields (Genres: War, Drama, History; Language: en; Overview: Journalists' friendship endures during Cambodia's tragic Khmer Rouge era.), Movie 1302:Field of Dreams (Genres: Drama, Fantasy; Language: en; Overview: Iowa farmer builds baseball diamond after hearing a mysterious voice.), Movie 1307:When Harry Met Sally... (Genres: Comedy, Romance, Drama; Language: en; Overview: Harry and Sally debate if sex ruins relationships over years.), Movie 1997:The Exorcist (Genres: Drama, Horror, Thriller; Language: en; Overview: Regan's possession leads her mother to seek help from Father Karras.), Movie 2019:Seven Samurai (Genres: Action, Drama; Language: ja; Overview: Samurai protects village from bandits, teaches defense, battles ensue.), Movie 3519:Force 10 from Navarone (Genres: Action, Adventure, War, Thriller; Language: en; Overview: Mallory and Miller's mission with Force 10 hides secret agenda.), Movie 3681:For a Few Dollars More (Genres: Western; Language: it; Overview: Two bounty hunters chase "El Indio" and his gang.)
  There are 10 Candidates for recommendation: Movie 2106:Swing Kids (Genres: Music, Drama; Language: en; Overview: Kids in Nazi Germany face tough choices through forbidden music.),, Movie 3062:The Longest Day (Genres: Action, Drama, History, War; Language: en; Overview: D-Day retold from multiple perspectives: Allies and Germans' experiences.), Movie 1071:For the Moment (Genres: War, Drama, Romance, Action; Language: en; Overview: Old-fashioned wartime romance between a farmer's wife and pilot.),, Movie 1007:The Apple Dumpling Gang (Genres: Comedy, Family; Language: en; Overview: Bachelor and children discover gold, face outlaws and sharpshooters.),, Movie 520:Robin Hood: Men in Tights (Genres: Comedy; Language: en; Overview: Robin Hood returns, fights King John and Sheriff of Rottingham.),, Movie 1081:Victor/Victoria (Genres: Comedy, Music, Romance; Language: en; Overview: Soprano impersonates male, complicating her personal life and career.),, Movie 841:Eyes Without a Face (Genres: Drama, Horror, Thriller; Language: fr; Overview: Professor Genessier seeks donors to rebuild his disfigured daughter's face.),, Movie 2065:The Purple Rose of Cairo (Genres: Fantasy, Comedy, Romance; Language: en; Overview: Cecilia escapes dreary life through movies during the Great Depression.),, Movie 387:A Low Down Dirty Shame (Genres: Action, Comedy, Crime; Language: en; Overview: Detective seeks missing drug money, faces danger and old connections.),, Movie 263:Ladybird Ladybird (Genres: Drama; Language: en; Overview: British woman fights Social Services to reunite her family.),
  
  Strictly follow the output format:
  Rank1: movieid - Reason: explain why the user would most likely enjoy this movie
  Rank2: movieid - Reason: explain why the user would likely enjoy this movie second
  ...
  Rank10: movieid - Reason: explain why the user would like this movie last
  Please provide a ranked list of the recommended movies. You MUST rank only the given candidates and cannot include any movies not listed in the candidate list.
chosen: Rank 1: Movie 2065 - Reason: This movie blends fantasy, comedy, and romance, appealing to the user's enjoyment of light-hearted and emotionally engaging narratives as seen in their history with films like "When Harry Met Sally...".  
  Rank 2: Movie 1007 - Reason: The family-friendly comedy elements resonate with the user's interest in lighter, comedic films such as "Barcelona" and "When Harry Met Sally...".  
  Rank 3: Movie 841 - Reason: The psychological and horror aspects align with the user's appreciation for intense narratives, similar to "The Exorcist" in their viewing history.  
  Rank 4: Movie 263 - Reason: This drama focuses on personal struggles and social issues, akin to the emotional depth found in "The Killing Fields" and "The Exorcist".  
  Rank 5: Movie 3062 - Reason: The historical war theme reflects the user's interest in complex narratives, similar to "The Killing Fields" and "The Empire Strikes Back".  
  Rank 6: Movie 2106 - Reason: The music and drama elements cater to the user's taste for stories set against historical backdrops, similar to "The Killing Fields".  
  Rank 7: Movie 387 - Reason: The action-comedy blend matches the user's enjoyment of thrilling yet entertaining narratives as seen in "Force 10 from Navarone".  
  Rank 8: Movie 520 - Reason: This comedy offers a humorous take on classic tales, appealing to the user's love for comedies like "Barcelona" and "When Harry Met Sally...".  
  Rank 9: Movie 1081 - Reason: The musical and romantic elements harmonize with the user's preference for light-hearted films, reminiscent of "When Harry Met Sally...".  
  Rank 10: Movie 1071 - Reason: This wartime romance combines drama and action, appealing to the user's interest in emotionally driven narratives found in "The Killing Fields".
rejected: Rank 1: Movie 3062 - Reason: The historical war theme reflects the user's interest in complex narratives, similar to "The Killing Fields" and "The Empire Strikes Back".  
  Rank 2: Movie 263 - Reason: This drama focuses on personal struggles and social issues, akin to the emotional depth found in "The Killing Fields" and "The Exorcist".  
  Rank 3: Movie 387 - Reason: The action-comedy blend matches the user's enjoyment of thrilling yet entertaining narratives as seen in "Force 10 from Navarone".  
  Rank 4: Movie 2065 - Reason: This movie blends fantasy, comedy, and romance, appealing to the user's enjoyment of light-hearted and emotionally engaging narratives as seen in their history with films like "When Harry Met Sally...".  
  Rank 5: Movie 841 - Reason: The psychological and horror aspects align with the user's appreciation for intense narratives, similar to "The Exorcist" in their viewing history.  
  Rank 6: Movie 1081 - Reason: The musical and romantic elements harmonize with the user's preference for light-hearted films, reminiscent of "When Harry Met Sally...".  
  Rank 7: Movie 520 - Reason: This comedy offers a humorous take on classic tales, appealing to the user's love for comedies like "Barcelona" and "When Harry Met Sally...".  
  Rank 8: Movie 1007 - Reason: The family-friendly comedy elements resonate with the user's interest in lighter, comedic films such as "Barcelona" and "When Harry Met Sally...".  
  Rank 9: Movie 2106 - Reason: The music and drama elements cater to the user's taste for stories set against historical backdrops, similar to "The Killing Fields".  
  Rank 10: Movie 1071 - Reason: This wartime romance combines drama and action, appealing to the user's interest in emotionally driven narratives found in "The Killing Fields".