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: Adams–Onís Treaty | Statement: [Era of Good Feelings, significantEvent, Adams–Onís Treaty]

Target entity: Adams–Onís Treaty
Context triple: [Era of Good Feelings, significantEvent, Adams–Onís Treaty]

• A. 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.
• B. 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.
• C. Treaty of Washington (1826)
  The Treaty of Washington (1826) was an agreement in which the Muscogee (Creek) Nation ceded large portions of their remaining lands in the southeastern United States to the U.S. government, furthering Native American dispossession and paving the way for increased white settlement.
• D. Oregon Treaty of 1846
  The Oregon Treaty of 1846 was an agreement between the United States and Great Britain that peacefully settled their competing claims in the Pacific Northwest by establishing the 49th parallel as the boundary west of the Rocky Mountains.
• E. Hay–Bunau-Varilla Treaty
  The Hay–Bunau-Varilla Treaty was the 1903 agreement between the United States and Panama that granted the U.S. extensive control over the Panama Canal Zone and the construction of the Panama Canal.
• 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: Adams–Onís Treaty
Triple: [Era of Good Feelings, significantEvent, Adams–Onís Treaty]

The Adams–Onís Treaty was an 1819 agreement between the United States and Spain that ceded Florida to the U.S. and defined the boundary between U.S. and Spanish territories in North America.

Target entity: Adams–Onís Treaty
Target entity description: The Adams–Onís Treaty was an 1819 agreement between the United States and Spain that ceded Florida to the U.S. and defined the boundary between U.S. and Spanish territories in North America.

• A. 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.
• B. 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.
• C. Treaty of Washington (1826)
  The Treaty of Washington (1826) was an agreement in which the Muscogee (Creek) Nation ceded large portions of their remaining lands in the southeastern United States to the U.S. government, furthering Native American dispossession and paving the way for increased white settlement.
• D. Oregon Treaty of 1846
  The Oregon Treaty of 1846 was an agreement between the United States and Great Britain that peacefully settled their competing claims in the Pacific Northwest by establishing the 49th parallel as the boundary west of the Rocky Mountains.
• E. Hay–Bunau-Varilla Treaty
  The Hay–Bunau-Varilla Treaty was the 1903 agreement between the United States and Panama that granted the U.S. extensive control over the Panama Canal Zone and the construction of the Panama Canal.
• F. None of above. chosen