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: Ephraim Hart | Statement: [Buttonwood Agreement, signatory, Ephraim Hart]

Target entity: Ephraim Hart
Context triple: [Buttonwood Agreement, signatory, Ephraim Hart]

• A. Jeremiah Elfreth
  Jeremiah Elfreth was an 18th-century Philadelphia blacksmith and property owner whose name was given to the historic residential street now known as Elfreth's Alley.
• B. Samuel Ellis
  Samuel Ellis was the landowner after whom Ellis Island in New York Harbor was named.
• C. Ephraim Hartwell
  Ephraim Hartwell was an 18th-century Massachusetts tavern keeper and farmer known for his role in local events around the time of the American Revolution.
• D. Moses Taylor
  Moses Taylor was a prominent 19th-century American merchant, banker, and railroad executive who became one of the wealthiest men of his era.
• E. Abraham Van Brunt
  Abraham Van Brunt, better known as Brom Bones, is the boisterous, brawny rival of Ichabod Crane in Washington Irving’s short story “The Legend of Sleepy Hollow.”
• 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: Ephraim Hart
Triple: [Buttonwood Agreement, signatory, Ephraim Hart]

Ephraim Hart was an early American merchant and broker who was among the founders of what became the New York Stock Exchange.

Target entity: Ephraim Hart
Target entity description: Ephraim Hart was an early American merchant and broker who was among the founders of what became the New York Stock Exchange.

• A. Jeremiah Elfreth
  Jeremiah Elfreth was an 18th-century Philadelphia blacksmith and property owner whose name was given to the historic residential street now known as Elfreth's Alley.
• B. Samuel Ellis
  Samuel Ellis was the landowner after whom Ellis Island in New York Harbor was named.
• C. Ephraim Hartwell
  Ephraim Hartwell was an 18th-century Massachusetts tavern keeper and farmer known for his role in local events around the time of the American Revolution.
• D. Moses Taylor
  Moses Taylor was a prominent 19th-century American merchant, banker, and railroad executive who became one of the wealthiest men of his era.
• E. Abraham Van Brunt
  Abraham Van Brunt, better known as Brom Bones, is the boisterous, brawny rival of Ichabod Crane in Washington Irving’s short story “The Legend of Sleepy Hollow.”
• F. None of above. chosen