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: Mary Sullivan | Statement: [Annie Sullivan, sibling, Mary Sullivan]

Target entity: Mary Sullivan
Context triple: [Annie Sullivan, sibling, Mary Sullivan]

• A. Grace Mulrooney
  Grace Mulrooney was the wife of American film actor and dancer George Raft, known for his gangster roles in 1930s and 1940s Hollywood cinema.
• B. Adeline Fisher
  Adeline Fisher was the first wife of English composer Ralph Vaughan Williams and a supportive figure in his early personal and artistic life.
• C. Sissy Sullivan
  Sissy Sullivan is a supporting character in the film "Shame," contributing to the emotional and psychological depth of the story.
• D. Elsie Parrish
  Elsie Parrish was the hotel chambermaid whose lawsuit led to the landmark 1937 U.S. Supreme Court decision in West Coast Hotel Co. v. Parrish, which upheld minimum wage laws and marked the end of the Lochner era.
• E. Henrietta Keller
  Henrietta Keller was the first wife of famed American singer and entertainer Al Jolson, to whom he was briefly married in the early 20th century.
• 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: Mary Sullivan
Triple: [Annie Sullivan, sibling, Mary Sullivan]

Mary Sullivan was the sister of Annie Sullivan, the famed teacher and lifelong companion of Helen Keller.

Target entity: Mary Sullivan
Target entity description: Mary Sullivan was the sister of Annie Sullivan, the famed teacher and lifelong companion of Helen Keller.

• A. Grace Mulrooney
  Grace Mulrooney was the wife of American film actor and dancer George Raft, known for his gangster roles in 1930s and 1940s Hollywood cinema.
• B. Adeline Fisher
  Adeline Fisher was the first wife of English composer Ralph Vaughan Williams and a supportive figure in his early personal and artistic life.
• C. Sissy Sullivan
  Sissy Sullivan is a supporting character in the film "Shame," contributing to the emotional and psychological depth of the story.
• D. Elsie Parrish
  Elsie Parrish was the hotel chambermaid whose lawsuit led to the landmark 1937 U.S. Supreme Court decision in West Coast Hotel Co. v. Parrish, which upheld minimum wage laws and marked the end of the Lochner era.
• E. Henrietta Keller
  Henrietta Keller was the first wife of famed American singer and entertainer Al Jolson, to whom he was briefly married in the early 20th century.
• F. None of above. chosen