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: Fort Massac | Statement: [Massac County, Illinois, namedAfter, Fort Massac]

Target entity: Fort Massac
Context triple: [Massac County, Illinois, namedAfter, Fort Massac]

• A. Fort Macomb
  Fort Macomb is a 19th-century masonry coastal defense fortification near New Orleans, Louisiana, built to protect the approaches to the city and now preserved as a historic site.
• B. Fort Ouiatenon
  Fort Ouiatenon was an 18th-century French fur-trading and military outpost near present-day Lafayette, Indiana, that became a strategic site in the struggle for control of the Old Northwest.
• C. Fort Osage
  Fort Osage is a historic early 19th-century U.S. Army outpost and trading post on the Missouri River, significant for its role in frontier defense and commerce during westward expansion.
• D. Fort Harmar
  Fort Harmar was a late 18th-century U.S. Army frontier outpost built at the confluence of the Ohio and Muskingum Rivers in present-day Ohio to secure American interests in the Northwest Territory and oversee relations with Native American tribes.
• E. Fort Meigs
  Fort Meigs is a historic War of 1812-era U.S. military fortification located in present-day Perrysburg, Ohio, known for its role in defending the Northwest Territory against British and Native American forces.
• 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: Fort Massac
Triple: [Massac County, Illinois, namedAfter, Fort Massac]

Fort Massac is a historic 18th-century military fortification on the Ohio River in southern Illinois, notable for its role in early American frontier and Revolutionary War-era history.

Target entity: Fort Massac
Target entity description: Fort Massac is a historic 18th-century military fortification on the Ohio River in southern Illinois, notable for its role in early American frontier and Revolutionary War-era history.

• A. Fort Macomb
  Fort Macomb is a 19th-century masonry coastal defense fortification near New Orleans, Louisiana, built to protect the approaches to the city and now preserved as a historic site.
• B. Fort Ouiatenon
  Fort Ouiatenon was an 18th-century French fur-trading and military outpost near present-day Lafayette, Indiana, that became a strategic site in the struggle for control of the Old Northwest.
• C. Fort Osage
  Fort Osage is a historic early 19th-century U.S. Army outpost and trading post on the Missouri River, significant for its role in frontier defense and commerce during westward expansion.
• D. Fort Harmar
  Fort Harmar was a late 18th-century U.S. Army frontier outpost built at the confluence of the Ohio and Muskingum Rivers in present-day Ohio to secure American interests in the Northwest Territory and oversee relations with Native American tribes.
• E. Fort Meigs
  Fort Meigs is a historic War of 1812-era U.S. military fortification located in present-day Perrysburg, Ohio, known for its role in defending the Northwest Territory against British and Native American forces.
• F. None of above. chosen