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: Betty Mackereth | Statement: [Philip Larkin, hasPartner, Betty Mackereth]

Target entity: Betty Mackereth
Context triple: [Philip Larkin, hasPartner, Betty Mackereth]

• A. Betty Heslop
  Betty Heslop is the long-suffering, emotionally fragile mother of the protagonist in the Australian film "Muriel's Wedding," whose tragic circumstances highlight the cruelty and dysfunction within her family.
• B. Hattie Maloney
  Hattie Maloney is the brash, wisecracking nightclub singer who serves as the central comic heroine of the musical "Panama Hattie."
• C. Betty Furness
  Betty Furness was an American actress and television personality best known for her film roles in the 1930s and later as a pioneering consumer affairs advocate on TV.
• D. Bess Macauley
  Bess Macauley is the central protagonist of William Saroyan’s novel "The Human Comedy," around whom the story’s emotional and moral themes revolve.
• E. Mary Brewster
  Mary Brewster was a social reformer and nurse best known as a co-founder of New York City's pioneering Henry Street Settlement, which provided social services and healthcare to impoverished communities.
• 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: Betty Mackereth
Triple: [Philip Larkin, hasPartner, Betty Mackereth]

Betty Mackereth was the long-time secretary and close companion of English poet Philip Larkin, with whom she had a discreet, decades-long romantic relationship.

Target entity: Betty Mackereth
Target entity description: Betty Mackereth was the long-time secretary and close companion of English poet Philip Larkin, with whom she had a discreet, decades-long romantic relationship.

• A. Betty Heslop
  Betty Heslop is the long-suffering, emotionally fragile mother of the protagonist in the Australian film "Muriel's Wedding," whose tragic circumstances highlight the cruelty and dysfunction within her family.
• B. Hattie Maloney
  Hattie Maloney is the brash, wisecracking nightclub singer who serves as the central comic heroine of the musical "Panama Hattie."
• C. Betty Furness
  Betty Furness was an American actress and television personality best known for her film roles in the 1930s and later as a pioneering consumer affairs advocate on TV.
• D. Bess Macauley
  Bess Macauley is the central protagonist of William Saroyan’s novel "The Human Comedy," around whom the story’s emotional and moral themes revolve.
• E. Mary Brewster
  Mary Brewster was a social reformer and nurse best known as a co-founder of New York City's pioneering Henry Street Settlement, which provided social services and healthcare to impoverished communities.
• F. None of above. chosen