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: Maria St. John Sheffield | Statement: [Joseph E. Sheffield, spouse, Maria St. John Sheffield]

Target entity: Maria St. John Sheffield
Context triple: [Joseph E. Sheffield, spouse, Maria St. John Sheffield]

• A. Fanny Robarts
  Fanny Robarts is a central fictional character in Anthony Trollope’s novel "Framley Parsonage," depicted as the sensible and devoted wife of the ambitious clergyman Mark Robarts.
• B. Sarah Whetstone
  Sarah Whetstone was the wife of English privateer and colonial governor Woodes Rogers, known primarily through her marriage into his prominent seafaring and political life.
• C. Katherine Rogers
  Katherine Rogers was the mother of John Harvard, the English clergyman whose bequest helped found Harvard College in colonial Massachusetts.
• D. Martha Vickers
  Martha Vickers was an American film and television actress best known for her role as Carmen Sternwood in the classic noir film "The Big Sleep" (1946).
• E. Karen Richards
  Karen Richards is a key character in the classic film "All About Eve," a theater insider whose friendship and decisions help drive the story’s backstage drama and betrayal.
• 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: Maria St. John Sheffield
Triple: [Joseph E. Sheffield, spouse, Maria St. John Sheffield]

Maria St. John Sheffield was the wife of American railroad executive and philanthropist Joseph E. Sheffield, associated with 19th-century New England society.

Target entity: Maria St. John Sheffield
Target entity description: Maria St. John Sheffield was the wife of American railroad executive and philanthropist Joseph E. Sheffield, associated with 19th-century New England society.

• A. Fanny Robarts
  Fanny Robarts is a central fictional character in Anthony Trollope’s novel "Framley Parsonage," depicted as the sensible and devoted wife of the ambitious clergyman Mark Robarts.
• B. Sarah Whetstone
  Sarah Whetstone was the wife of English privateer and colonial governor Woodes Rogers, known primarily through her marriage into his prominent seafaring and political life.
• C. Katherine Rogers
  Katherine Rogers was the mother of John Harvard, the English clergyman whose bequest helped found Harvard College in colonial Massachusetts.
• D. Martha Vickers
  Martha Vickers was an American film and television actress best known for her role as Carmen Sternwood in the classic noir film "The Big Sleep" (1946).
• E. Karen Richards
  Karen Richards is a key character in the classic film "All About Eve," a theater insider whose friendship and decisions help drive the story’s backstage drama and betrayal.
• F. None of above. chosen