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 509:The Piano (Genres: Drama, Romance; Language: en; Overview: Mute pianist Ada McGrath navigates love and conflict in New Zealand.), Movie 590:Dances with Wolves (Genres: Adventure, Drama, Western; Language: en; Overview: Wounded soldier finds hope, becomes hero, befriends Sioux tribe.), Movie 899:Singin' in the Rain (Genres: Comedy, Music, Romance; Language: en; Overview: Silent film stars face romance and voice challenges in Hollywood.), Movie 905:It Happened One Night (Genres: Comedy, Romance; Language: en; Overview: Ellie escapes marriage, teams up with reporter for return journey.), Movie 1304:Butch Cassidy and the Sundance Kid (Genres: History, Drama, Western, Crime; Language: en; Overview: Butch Cassidy and Sundance Kid flee to South America from law.), Movie 1380:Grease (Genres: Romance; Language: en; Overview: Sandy and Danny reunite in high school, facing friendship challenges.), Movie 2396:Shakespeare in Love (Genres: Romance, History; Language: en; Overview: Shakespeare's unwritten comedy transforms into tragedy through forbidden love.), Movie 3061:Holiday Inn (Genres: Comedy, Drama, Music, Romance; Language: en; Overview: Linda captivates Jim, but dancer Ted vies for her affection.), Movie 3334:Key Largo (Genres: Crime, Drama, Thriller; Language: en; Overview: Hurricane outside; mobster holds hotel guests hostage, creating inner turmoil.), Movie 3408:Erin Brockovich (Genres: Drama; Language: en; Overview: Mother investigates injustice, uncovers cover-up, and triumphs against adversaries.)
  There are 10 Candidates for recommendation: Movie 615:Bread and Chocolate (Genres: Comedy, Foreign; Language: it; Overview: Italian immigrant struggles for acceptance, endures hardships, and resists identity.),, Movie 1002:Ed's Next Move (Genres: ; Language: en; Overview: Ed moves to NYC post-breakup, seeking love and friendship.),, Movie 1183:The English Patient (Genres: Drama, Romance, War; Language: en; Overview: Count Almásy experiences love, betrayal, and politics during WWII.),, Movie 2889:Mystery, Alaska (Genres: Drama, Comedy; Language: en; Overview: Mystery, Alaska's hockey game changes with match against New York Rangers.), Movie 2250:Men Don't Leave (Genres: Drama; Language: en; Overview: Widow Beth struggles with debt, survival, and finding stability.),, Movie 1293:Gandhi (Genres: Drama, History; Language: en; Overview: Gandhi advocates nonviolent resistance for Indian independence from Britain.),, Movie 271:Losing Isaiah (Genres: Drama; Language: en; Overview: Addicted mother seeks custody of son adopted by social worker.),, Movie 1247:The Graduate (Genres: Drama; Language: en; Overview: Recent graduate entangled in love triangle with older woman, daughter.),, Movie 1684:Mrs. Dalloway (Genres: Drama, Romance; Language: en; Overview: Clarissa Dalloway plans a party while reflecting on her past.),, Movie 1097:E.T. the Extra-Terrestrial (Genres: Science Fiction, Adventure, Family, Fantasy; Language: en; Overview: Gentle alien befriends boy; illness leads to government intervention.),
  
  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 1183 - Reason: This movie features a romantic and dramatic narrative set against the backdrop of war, aligning with the user's appreciation for drama and romance as seen in "The Piano" and "Shakespeare in Love."
  
  Rank 2: Movie 1002 - Reason: The theme of seeking love and friendship post-breakup resonates with the user's interest in romantic stories, similar to "It Happened One Night."
  
  Rank 3: Movie 1684 - Reason: This film combines romance and drama while exploring themes of reflection and past relationships, akin to the user's preference for character-driven stories like "The Piano."
  
  Rank 4: Movie 615 - Reason: The comedy and immigrant struggle in this film aligns with the user's enjoyment of character-centric narratives, much like "Grease."
  
  Rank 5: Movie 2250 - Reason: This drama about a widow's struggle for stability connects with the user's interest in emotional and challenging life stories, reflecting themes found in "Erin Brockovich."
  
  Rank 6: Movie 1247 - Reason: The love triangle and coming-of-age themes resonate with the user's previous enjoyment of romantic dynamics in films like "It Happened One Night."
  
  Rank 7: Movie 1293 - Reason: The historical and dramatic elements of this film align with the user's interest in impactful narratives, similar to "Dances with Wolves."
  
  Rank 8: Movie 271 - Reason: This film's exploration of addiction and parental challenges connects with the emotional depth found in the user's preferred dramas, such as "Erin Brockovich."
  
  Rank 9: Movie 2889 - Reason: The comedic and dramatic blend in this hockey-themed movie aligns with the user's taste for light-hearted stories with emotional undertones, similar to "Singin' in the Rain."
  
  Rank 10: Movie 1097 - Reason: The adventure and heartwarming themes of friendship resonate with the user's appreciation for family-friendly narratives, echoing the sentiment found in "Grease."
rejected: Rank 1: Movie 1183 - Reason: This movie features a romantic and dramatic narrative set against the backdrop of war, aligning with the user's appreciation for drama and romance as seen in "The Piano" and "Shakespeare in Love."
  Rank 2: Movie 2889 - Reason: The comedic and dramatic blend in this hockey-themed movie aligns with the user's taste for light-hearted stories with emotional undertones, similar to "Singin' in the Rain."
  Rank 3: Movie 1247 - Reason: The love triangle and coming-of-age themes resonate with the user's previous enjoyment of romantic dynamics in films like "It Happened One Night."
  Rank 4: Movie 1684 - Reason: This film combines romance and drama while exploring themes of reflection and past relationships, akin to the user's preference for character-driven stories like "The Piano."
  Rank 5: Movie 1293 - Reason: The historical and dramatic elements of this film align with the user's interest in impactful narratives, similar to "Dances with Wolves."
  Rank 6: Movie 271 - Reason: This film's exploration of addiction and parental challenges connects with the emotional depth found in the user's preferred dramas, such as "Erin Brockovich."
  Rank 7: Movie 1002 - Reason: The theme of seeking love and friendship post-breakup resonates with the user's interest in romantic stories, similar to "It Happened One Night."
  Rank 8: Movie 615 - Reason: The comedy and immigrant struggle in this film aligns with the user's enjoyment of character-centric narratives, much like "Grease."
  Rank 9: Movie 1097 - Reason: The adventure and heartwarming themes of friendship resonate with the user's appreciation for family-friendly narratives, echoing the sentiment found in "Grease."
  Rank 10: Movie 2250 - Reason: This drama about a widow's struggle for stability connects with the user's interest in emotional and challenging life stories, reflecting themes found in "Erin Brockovich."