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 1:Toy Story (Genres: Animation, Comedy, Family; Language: en; Overview: Woody and Buzz overcome rivalry to reunite with Andy.), Movie 539:Sleepless in Seattle (Genres: Comedy, Drama, Romance; Language: en; Overview: Boy sets dad up on date; journalist finds love instead.), Movie 969:The African Queen (Genres: Adventure, War, Romance; Language: en; Overview: A riverboat captain and missionary confront a German warship.), Movie 1265:Groundhog Day (Genres: Romance, Fantasy, Drama, Comedy; Language: en; Overview: Narcissistic weatherman relives Groundhog Day in Punxsutawney repeatedly.), 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 2006:The Mask of Zorro (Genres: Action, Adventure; Language: en; Overview: Zorro trains Alejandro to fight against tyrant Don Rafael Montero.), Movie 2140:The Dark Crystal (Genres: Fantasy; Language: en; Overview: Gelfling seeks crystal shard to restore order and defeat Skeksis.), Movie 3264:Buffy the Vampire Slayer (Genres: Action, Comedy, Horror; Language: en; Overview: Buffy, cheerleader, battles vampires while pursuing her dreams.), Movie 3612:The Slipper and the Rose (Genres: Adventure, Family, Fantasy, Romance; Language: en; Overview: Prince Edward seeks love; Cinderella receives help from her fairy godmother.)
  There are 10 Candidates for recommendation: Movie 1197:The Princess Bride (Genres: Adventure, Family, Fantasy, Comedy, Romance; Language: en; Overview: Princess Buttercup and Westley face challenges for true love's triumph.),, Movie 3396:The Muppet Movie (Genres: Adventure, Comedy, Family; Language: en; Overview: Kermit pursues Hollywood dreams, gathering friends while evading danger.),, Movie 1102:American Strays (Genres: Action, Comedy; Language: en; Overview: Desert travels reveal stories of death, struggle, and unexpected showdowns.),, Movie 2827:The Astronaut's Wife (Genres: Drama, Science Fiction, Thriller; Language: en; Overview: Astronaut returns home, but changes raise wife's suspicions about him.),, Movie 186:Nine Months (Genres: Comedy; Language: en; Overview: Commitment-phobe faces lifestyle changes after girlfriend reveals pregnancy.),, Movie 621:My Favorite Season (Genres: Drama; Language: fr; Overview: Berthe moves in; Christmas reunion sparks memories between siblings.),, Movie 3763:F/X (Genres: Crime, Thriller, Action; Language: en; Overview: Special effects artist seeks revenge on double-crossing agents and gangster.), Movie 1220:The Blues Brothers (Genres: Music, Comedy, Action, Crime; Language: en; Overview: Jake and Elwood reunite to raise funds through music.),, Movie 249:Immortal Beloved (Genres: Drama, Music, Romance; Language: en; Overview: Beethoven's life, love letter mystery, and relationships explored in film.),, Movie 1139:Everything Relative (Genres: Drama; Language: en; Overview: College friends reunite, reopening wounds, sparking new and old romances.),
  
  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 1220 - Reason: This movie combines music and comedy elements, appealing to the user's enjoyment of lighthearted and entertaining narratives as seen in their history.  
  Rank 2: Movie 2827 - Reason: The thriller and drama components of this film resonate with the user's interest in complex, suspenseful stories, similar to the depth found in "Sleepless in Seattle."  
  Rank 3: Movie 3763 - Reason: This movie's crime and action themes match the user's preference for engaging plots with a sense of intrigue, akin to the adventurous spirit in "Back to the Future."  
  Rank 4: Movie 3396 - Reason: The combination of adventure and comedy aligns well with the user's enjoyment of family-friendly films like "Toy Story."  
  Rank 5: Movie 1197 - Reason: This romantic adventure mirrors the themes of love and fantasy present in the user's favorite movies, particularly "Groundhog Day."  
  Rank 6: Movie 186 - Reason: The comedic elements and relatable life changes reflect the user's enjoyment of humorous takes on relationships, similar to "When Harry Met Sally..."  
  Rank 7: Movie 621 - Reason: The drama and family themes resonate with the user's interest in emotional storytelling, reminiscent of the heartfelt moments in "The African Queen."  
  Rank 8: Movie 249 - Reason: This film's exploration of romance and music aligns with the user's appreciation for deep narratives, similar to "Sleepless in Seattle."  
  Rank 9: Movie 1102 - Reason: The action-comedy blend offers an entertaining experience that complements the user's taste for fun and engaging storytelling as seen in "The Mask of Zorro."  
  Rank 10: Movie 1139 - Reason: The themes of friendship and romance in this drama reflect the user's affinity for character-driven stories, akin to "Groundhog Day."
rejected: Rank 1: Movie 1197 - Reason: This romantic adventure mirrors the themes of love and fantasy present in the user's favorite movies, particularly "Groundhog Day."  
  Rank 2: Movie 1220 - Reason: This movie combines music and comedy elements, appealing to the user's enjoyment of lighthearted and entertaining narratives as seen in their history.  
  Rank 3: Movie 3763 - Reason: This movie's crime and action themes match the user's preference for engaging plots with a sense of intrigue, akin to the adventurous spirit in "Back to the Future."  
  Rank 4: Movie 3396 - Reason: The combination of adventure and comedy aligns well with the user's enjoyment of family-friendly films like "Toy Story."  
  Rank 5: Movie 621 - Reason: The drama and family themes resonate with the user's interest in emotional storytelling, reminiscent of the heartfelt moments in "The African Queen."  
  Rank 6: Movie 1139 - Reason: The themes of friendship and romance in this drama reflect the user's affinity for character-driven stories, akin to "Groundhog Day."
  Rank 7: Movie 1102 - Reason: The action-comedy blend offers an entertaining experience that complements the user's taste for fun and engaging storytelling as seen in "The Mask of Zorro."  
  Rank 8: Movie 2827 - Reason: The thriller and drama components of this film resonate with the user's interest in complex, suspenseful stories, similar to the depth found in "Sleepless in Seattle."  
  Rank 9: Movie 186 - Reason: The comedic elements and relatable life changes reflect the user's enjoyment of humorous takes on relationships, similar to "When Harry Met Sally..."  
  Rank 10: Movie 249 - Reason: This film's exploration of romance and music aligns with the user's appreciation for deep narratives, similar to "Sleepless in Seattle."  