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: Fortification of Dorchester Heights | Statement: [Boston campaign, hasPart, Fortification of Dorchester Heights]

Target entity: Fortification of Dorchester Heights
Context triple: [Boston campaign, hasPart, Fortification of Dorchester Heights]

• A. Siege of Boston
  The Siege of Boston was an early and pivotal American Revolutionary War campaign in 1775–1776 in which colonial forces surrounded and ultimately forced the British army to evacuate the city.
• B. Battle of Bunker Hill
  The Battle of Bunker Hill was a pivotal early engagement of the American Revolutionary War in June 1775, demonstrating that colonial forces could mount a strong resistance against the British despite ultimately losing the ground.
• C. Fort Sumter
  Fort Sumter is a coastal fortification in Charleston Harbor, South Carolina, best known as the site where the first shots of the American Civil War were fired in April 1861.
• D. Fort McHenry
  Fort McHenry is a historic coastal fort in Baltimore, Maryland, best known for its successful defense during the War of 1812 that inspired Francis Scott Key to write the poem that became the U.S. national anthem.
• E. Siege of Yorktown
  The Siege of Yorktown was the decisive 1781 American Revolutionary War battle in which combined American and French forces forced the surrender of a major British army, effectively securing American independence.
• 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: Fortification of Dorchester Heights
Triple: [Boston campaign, hasPart, Fortification of Dorchester Heights]

The Fortification of Dorchester Heights was a pivotal American Revolutionary War operation in March 1776, when Continental forces fortified the hills overlooking Boston with artillery, compelling the British to evacuate the city.

Target entity: Fortification of Dorchester Heights
Target entity description: The Fortification of Dorchester Heights was a pivotal American Revolutionary War operation in March 1776, when Continental forces fortified the hills overlooking Boston with artillery, compelling the British to evacuate the city.

• A. Siege of Boston chosen
  The Siege of Boston was an early and pivotal American Revolutionary War campaign in 1775–1776 in which colonial forces surrounded and ultimately forced the British army to evacuate the city.
• B. Battle of Bunker Hill
  The Battle of Bunker Hill was a pivotal early engagement of the American Revolutionary War in June 1775, demonstrating that colonial forces could mount a strong resistance against the British despite ultimately losing the ground.
• C. Fort Sumter
  Fort Sumter is a coastal fortification in Charleston Harbor, South Carolina, best known as the site where the first shots of the American Civil War were fired in April 1861.
• D. Fort McHenry
  Fort McHenry is a historic coastal fort in Baltimore, Maryland, best known for its successful defense during the War of 1812 that inspired Francis Scott Key to write the poem that became the U.S. national anthem.
• E. Siege of Yorktown
  The Siege of Yorktown was the decisive 1781 American Revolutionary War battle in which combined American and French forces forced the surrender of a major British army, effectively securing American independence.
• F. None of above.