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: Convention of 1818 | Statement: [Treaty of Ghent, followedBy, Convention of 1818]

Target entity: Convention of 1818
Context triple: [Treaty of Ghent, followedBy, Convention of 1818]

• A. Treaty of Fort Finney
  The Treaty of Fort Finney was a 1786 agreement in which several Shawnee leaders ceded large tracts of land in the Ohio River Valley to the United States, helping set the stage for escalating conflicts that became the Northwest Indian War.
• B. Pinckney's Treaty
  Pinckney's Treaty was a 1795 agreement between the United States and Spain that settled territorial disputes and granted Americans navigation rights on the Mississippi River and access to the port of New Orleans.
• C. Treaty of St. Louis (1816)
  The Treaty of St. Louis (1816) was an agreement between the United States and several Native American tribes that further ceded Indigenous lands in the Midwest to U.S. control as part of early 19th-century westward expansion.
• D. Treaty of 1837 with the United States
  The Treaty of 1837 with the United States was an agreement in which the Ho-Chunk (Winnebago) Nation ceded large portions of their ancestral lands in the Upper Midwest to the U.S. government, contributing to their forced removal and displacement.
• E. Rush–Bagot Agreement
  The Rush–Bagot Agreement was an 1817 accord between the United States and Great Britain that largely demilitarized the Great Lakes and marked a significant step toward peaceful relations and disarmament along the U.S.-Canadian border.
• 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: Convention of 1818
Triple: [Treaty of Ghent, followedBy, Convention of 1818]

The Convention of 1818 was an agreement between the United States and Great Britain that settled parts of the U.S.-Canada boundary and established joint occupation of the Oregon Country.

Target entity: Convention of 1818
Target entity description: The Convention of 1818 was an agreement between the United States and Great Britain that settled parts of the U.S.-Canada boundary and established joint occupation of the Oregon Country.

• A. Treaty of Fort Finney
  The Treaty of Fort Finney was a 1786 agreement in which several Shawnee leaders ceded large tracts of land in the Ohio River Valley to the United States, helping set the stage for escalating conflicts that became the Northwest Indian War.
• B. Pinckney's Treaty
  Pinckney's Treaty was a 1795 agreement between the United States and Spain that settled territorial disputes and granted Americans navigation rights on the Mississippi River and access to the port of New Orleans.
• C. Treaty of St. Louis (1816)
  The Treaty of St. Louis (1816) was an agreement between the United States and several Native American tribes that further ceded Indigenous lands in the Midwest to U.S. control as part of early 19th-century westward expansion.
• D. Treaty of 1837 with the United States
  The Treaty of 1837 with the United States was an agreement in which the Ho-Chunk (Winnebago) Nation ceded large portions of their ancestral lands in the Upper Midwest to the U.S. government, contributing to their forced removal and displacement.
• E. Rush–Bagot Agreement
  The Rush–Bagot Agreement was an 1817 accord between the United States and Great Britain that largely demilitarized the Great Lakes and marked a significant step toward peaceful relations and disarmament along the U.S.-Canadian border.
• F. None of above. chosen