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: Francis Parkman Sr. | Statement: [Catherine Scollay Bigelow, relativeByMarriage, Francis Parkman Sr.]

Target entity: Francis Parkman Sr.
Context triple: [Catherine Scollay Bigelow, relativeByMarriage, Francis Parkman Sr.]

• A. Francis Parkman
  Francis Parkman was a 19th-century American historian best known for his multi-volume works on the French and British struggle for control of North America, including "France and England in North America."
• B. Henry Charles Lea
  Henry Charles Lea was a prominent 19th-century American historian and publisher best known for his pioneering scholarly works on the history of the Inquisition and the Catholic Church.
• C. William Davis Ticknor
  William Davis Ticknor was a 19th-century American publisher best known as a co-founder of the influential Boston publishing house Ticknor and Fields.
• D. William H. Prescott
  William H. Prescott was a 19th-century American historian renowned for his influential works on the Spanish Empire, including detailed histories of the conquests of Mexico and Peru.
• E. William Prescott
  William Prescott was an American Revolutionary War officer best known for leading colonial forces in the Battle of Bunker Hill.
• 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: Francis Parkman Sr.
Triple: [Catherine Scollay Bigelow, relativeByMarriage, Francis Parkman Sr.]

Francis Parkman Sr. was a prominent 19th-century Boston Unitarian minister and the father of historian Francis Parkman Jr.

Target entity: Francis Parkman Sr.
Target entity description: Francis Parkman Sr. was a prominent 19th-century Boston Unitarian minister and the father of historian Francis Parkman Jr.

• A. Francis Parkman
  Francis Parkman was a 19th-century American historian best known for his multi-volume works on the French and British struggle for control of North America, including "France and England in North America."
• B. Henry Charles Lea
  Henry Charles Lea was a prominent 19th-century American historian and publisher best known for his pioneering scholarly works on the history of the Inquisition and the Catholic Church.
• C. William Davis Ticknor
  William Davis Ticknor was a 19th-century American publisher best known as a co-founder of the influential Boston publishing house Ticknor and Fields.
• D. William H. Prescott
  William H. Prescott was a 19th-century American historian renowned for his influential works on the Spanish Empire, including detailed histories of the conquests of Mexico and Peru.
• E. William Prescott
  William Prescott was an American Revolutionary War officer best known for leading colonial forces in the Battle of Bunker Hill.
• F. None of above. chosen