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: Margaret Fleming Landon | Statement: [Alf Landon, spouse, Margaret Fleming Landon]

Target entity: Margaret Fleming Landon
Context triple: [Alf Landon, spouse, Margaret Fleming Landon]

• A. Margaret Millar
  Margaret Millar was a Canadian-American mystery and suspense novelist renowned for her psychologically complex crime fiction and influential contributions to mid-20th-century detective literature.
• B. Helen Gardner
  Helen Gardner is a noted literary scholar and critic, best known for her influential work on English poetry and Renaissance literature.
• C. Jean Stafford
  Jean Stafford was an American novelist and short story writer known for her psychologically acute fiction and for winning the 1970 Pulitzer Prize for Fiction.
• D. Anne Spencer Morrow
  Anne Spencer Morrow was an American author and aviator best known as the wife and flying partner of famed aviator Charles Lindbergh.
• E. Enid A. Haupt
  Enid A. Haupt was an American publisher and philanthropist renowned for her generous support of horticulture and the arts, particularly through major gifts to public gardens and cultural institutions.
• 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: Margaret Fleming Landon
Triple: [Alf Landon, spouse, Margaret Fleming Landon]

Margaret Fleming Landon was the wife of Kansas governor and 1936 Republican presidential nominee Alf Landon and served as an active political partner and hostess during his public career.

Target entity: Margaret Fleming Landon
Target entity description: Margaret Fleming Landon was the wife of Kansas governor and 1936 Republican presidential nominee Alf Landon and served as an active political partner and hostess during his public career.

• A. Margaret Millar
  Margaret Millar was a Canadian-American mystery and suspense novelist renowned for her psychologically complex crime fiction and influential contributions to mid-20th-century detective literature.
• B. Helen Gardner
  Helen Gardner is a noted literary scholar and critic, best known for her influential work on English poetry and Renaissance literature.
• C. Jean Stafford
  Jean Stafford was an American novelist and short story writer known for her psychologically acute fiction and for winning the 1970 Pulitzer Prize for Fiction.
• D. Anne Spencer Morrow
  Anne Spencer Morrow was an American author and aviator best known as the wife and flying partner of famed aviator Charles Lindbergh.
• E. Enid A. Haupt
  Enid A. Haupt was an American publisher and philanthropist renowned for her generous support of horticulture and the arts, particularly through major gifts to public gardens and cultural institutions.
• F. None of above. chosen