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 597:Pretty Woman (Genres: Romance, Comedy; Language: en; Overview: Millionaire hires hooker; romance blossoms, transforming both their lives.), Movie 745:A Close Shave (Genres: Family, Animation, Comedy; Language: en; Overview: Wallace loves Wendolene, unaware of her sheep-rustling schemes.), Movie 1148:The Wrong Trousers (Genres: Animation, Comedy, Family; Language: en; Overview: Gromit thwarts a criminal penguin's robbery plan with ingenuity.), Movie 1270:Back to the Future (Genres: Adventure, Comedy, Science Fiction, Family; Language: en; Overview: Teenager travels to 1955, disrupts parents' romance, must fix.), Movie 1307:When Harry Met Sally... (Genres: Comedy, Romance, Drama; Language: en; Overview: Harry and Sally debate if sex ruins relationships over years.), Movie 2371:Fletch (Genres: Comedy, Crime, Mystery; Language: en; Overview: Fletch goes undercover, uncovers drug trade, and a murder plot.), Movie 2406:Romancing the Stone (Genres: Action, Adventure, Comedy, Romance; Language: en; Overview: Novelist Joan Wilder's adventure begins with a mysterious ransom package.), Movie 2485:She's All That (Genres: Comedy, Romance; Language: en; Overview: Zach must transform nerdy Laney into prom queen to regain popularity.), Movie 2804:A Christmas Story (Genres: Comedy, Family; Language: en; Overview: Young Ralph hilariously struggles to convince others about a B.B. gun.), Movie 3510:Frequency (Genres: Crime, Drama, Science Fiction, Thriller; Language: en; Overview: Officer alters past to save father, unleashing brutal consequences.)
  There are 10 Candidates for recommendation: Movie 2243:Broadcast News (Genres: Comedy, Drama, Romance; Language: en; Overview: Love triangle between news producer, reporter, and correspondent amidst change.),, Movie 2579:Following (Genres: Crime, Drama, Thriller; Language: en; Overview: Unemployed writer seeks inspiration by following strangers in London.),, Movie 1:Toy Story (Genres: Animation, Comedy, Family; Language: en; Overview: Woody and Buzz overcome rivalry to reunite with Andy.),, Movie 107:Muppet Treasure Island (Genres: Action, Comedy, Music, Family, Adventure; Language: en; Overview: Jim and friends seek treasure but face betrayal at sea.),, Movie 1196:The Empire Strikes Back (Genres: Adventure, Action, Science Fiction; Language: en; Overview: Luke trains with Yoda; rebels face capture and betrayal.),, Movie 2731:The 400 Blows (Genres: Drama; Language: fr; Overview: Antoine faces challenges with neglectful adults and authority conflicts.),, Movie 1123:A Perfect Candidate (Genres: Documentary; Language: en; Overview: Filmmakers document Oliver North's Senate campaign, highlighting mudslinging and strategy.),, Movie 1762:Deep Rising (Genres: Adventure, Action, Horror, Science Fiction; Language: en; Overview: Hijackers confront man-eating sea creatures on luxury ocean liner.),, Movie 3426:Jungle Fever (Genres: Drama, Romance; Language: en; Overview: Married black man considers affair with white coworker, facing challenges.), Movie 1926:The Broadway Melody (Genres: Drama, Music, Romance; Language: en; Overview: Sisters, love triangles, and self-discovery unfold in Broadway's vaudeville.),
  
  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 1926 - Reason: This movie combines elements of drama and romance, appealing to the user's interest in romantic narratives as seen in their history with movies like "Pretty Woman" and "When Harry Met Sally...".
  
  Rank 2: Movie 2243 - Reason: The love triangle and comedic elements resonate with the user's preference for romantic comedies, similar to "When Harry Met Sally..." and "She's All That".
  
  Rank 3: Movie 1762 - Reason: The adventurous and action-packed premise aligns with the user’s enjoyment of films like "Back to the Future," which features thrilling and imaginative storylines.
  
  Rank 4: Movie 1123 - Reason: The documentary style and political intrigue offer a different perspective while still engaging the user with complex narratives, akin to "Frequency".
  
  Rank 5: Movie 2731 - Reason: This drama focuses on personal challenges and self-discovery, paralleling themes found in "Pretty Woman" and "When Harry Met Sally...".
  
  Rank 6: Movie 1 - Reason: The animation and family-friendly story align with the user’s enjoyment of comedic and heartwarming narratives, similar to "A Christmas Story".
  
  Rank 7: Movie 107 - Reason: This film combines adventure and comedy, appealing to the user’s tastes as seen in "Back to the Future" and "Romancing the Stone".
  
  Rank 8: Movie 1196 - Reason: The epic adventure and science fiction elements resonate with the user's appreciation for thrilling narratives, similar to "Back to the Future".
  
  Rank 9: Movie 3426 - Reason: The romantic drama explores complex relationships, which aligns with the user’s interest in films like "When Harry Met Sally..." and "Pretty Woman".
  
  Rank 10: Movie 2579 - Reason: The crime and thriller aspects engage the user with thought-provoking narratives, similar to the intensity found in "Frequency".
rejected: Rank 1: Movie 3426 - Reason: The romantic drama explores complex relationships, which aligns with the user’s interest in films like "When Harry Met Sally..." and "Pretty Woman".
  Rank 2: Movie 1196 - Reason: The epic adventure and science fiction elements resonate with the user's appreciation for thrilling narratives, similar to "Back to the Future".
  Rank 3: Movie 1762 - Reason: The adventurous and action-packed premise aligns with the user’s enjoyment of films like "Back to the Future," which features thrilling and imaginative storylines.
  Rank 4: Movie 1123 - Reason: The documentary style and political intrigue offer a different perspective while still engaging the user with complex narratives, akin to "Frequency".
  Rank 5: Movie 1 - Reason: The animation and family-friendly story align with the user’s enjoyment of comedic and heartwarming narratives, similar to "A Christmas Story".
  Rank 6: Movie 2579 - Reason: The crime and thriller aspects engage the user with thought-provoking narratives, similar to the intensity found in "Frequency".
  Rank 7: Movie 2243 - Reason: The love triangle and comedic elements resonate with the user's preference for romantic comedies, similar to "When Harry Met Sally..." and "She's All That".
  Rank 8: Movie 1926 - Reason: This movie combines elements of drama and romance, appealing to the user's interest in romantic narratives as seen in their history with movies like "Pretty Woman" and "When Harry Met Sally...".
  Rank 9: Movie 2731 - Reason: This drama focuses on personal challenges and self-discovery, paralleling themes found in "Pretty Woman" and "When Harry Met Sally...".
  Rank 10: Movie 107 - Reason: This film combines adventure and comedy, appealing to the user’s tastes as seen in "Back to the Future" and "Romancing the Stone".