Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: Rose Mortmain | Statement: [I Capture the Castle (2003 film), hasCharacter, Rose Mortmain]

Target entity: Rose Mortmain
Context triple: [I Capture the Castle (2003 film), hasCharacter, Rose Mortmain]

• A. Ruth Condomine
  Ruth Condomine is a central character in Noël Coward’s comic play "Blithe Spirit," portrayed as the sophisticated and pragmatic second wife whose life is upended by the ghostly return of her husband’s first wife.
• B. Evelyn Rothwell
  Evelyn Rothwell was a renowned English oboist celebrated for her solo performances and influential role in 20th-century classical music.
• C. Jake Moriarty
  Jake Moriarty is a central character in the romantic comedy-drama film "Murphy's Romance," serving as the ex-husband whose presence complicates the developing relationship between the main protagonists.
• D. Philip Lombard
  Philip Lombard is a daring, morally ambiguous former soldier and adventurer who becomes one of the central suspects in Agatha Christie's mystery novel "And Then There Were None."
• E. Beryl Stapleton
  Beryl Stapleton is a key character in Arthur Conan Doyle's Sherlock Holmes novel "The Hound of the Baskervilles," portrayed as the mysterious and conflicted sister (and secretly wife) of the villain Jack Stapleton.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: Rose Mortmain
Triple: [I Capture the Castle (2003 film), hasCharacter, Rose Mortmain]

Rose Mortmain is a central character in the romantic drama "I Capture the Castle," known as the beautiful and ambitious elder sister of the narrator, Cassandra, who dreams of marrying into wealth to escape their impoverished life in a crumbling English castle.

Target entity: Rose Mortmain
Target entity description: Rose Mortmain is a central character in the romantic drama "I Capture the Castle," known as the beautiful and ambitious elder sister of the narrator, Cassandra, who dreams of marrying into wealth to escape their impoverished life in a crumbling English castle.

• A. Ruth Condomine
  Ruth Condomine is a central character in Noël Coward’s comic play "Blithe Spirit," portrayed as the sophisticated and pragmatic second wife whose life is upended by the ghostly return of her husband’s first wife.
• B. Evelyn Rothwell
  Evelyn Rothwell was a renowned English oboist celebrated for her solo performances and influential role in 20th-century classical music.
• C. Jake Moriarty
  Jake Moriarty is a central character in the romantic comedy-drama film "Murphy's Romance," serving as the ex-husband whose presence complicates the developing relationship between the main protagonists.
• D. Philip Lombard
  Philip Lombard is a daring, morally ambiguous former soldier and adventurer who becomes one of the central suspects in Agatha Christie's mystery novel "And Then There Were None."
• E. Beryl Stapleton
  Beryl Stapleton is a key character in Arthur Conan Doyle's Sherlock Holmes novel "The Hound of the Baskervilles," portrayed as the mysterious and conflicted sister (and secretly wife) of the villain Jack Stapleton.
• F. None of above. chosen