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: Treaty of St. Marys (1818) | Statement: [Miami tribe, signedTreaty, Treaty of St. Marys (1818)]

Target entity: Treaty of St. Marys (1818)
Context triple: [Miami tribe, signedTreaty, Treaty of St. Marys (1818)]

• A. Treaty of St. Louis (1818)
  The Treaty of St. Louis (1818) was an agreement between the United States and several Native American tribes that further ceded tribal lands in the Midwest to the U.S. government as part of its westward expansion.
• B. 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.
• 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. 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.
• E. Treaty of St. Louis (1825)
  The Treaty of St. Louis (1825) was an agreement between the United States and several Native American tribes that further ceded Indigenous lands in the Midwest to the U.S. government as part of its westward expansion.
• 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: Treaty of St. Marys (1818)
Triple: [Miami tribe, signedTreaty, Treaty of St. Marys (1818)]

The Treaty of St. Marys (1818) was a U.S.–Native American agreement in which the Miami and other tribes ceded large tracts of land in present-day Indiana and Ohio to the United States, facilitating American expansion in the Old Northwest.

Target entity: Treaty of St. Marys (1818)
Target entity description: The Treaty of St. Marys (1818) was a U.S.–Native American agreement in which the Miami and other tribes ceded large tracts of land in present-day Indiana and Ohio to the United States, facilitating American expansion in the Old Northwest.

• A. Treaty of St. Louis (1818)
  The Treaty of St. Louis (1818) was an agreement between the United States and several Native American tribes that further ceded tribal lands in the Midwest to the U.S. government as part of its westward expansion.
• B. 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.
• 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. 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.
• E. Treaty of St. Louis (1825)
  The Treaty of St. Louis (1825) was an agreement between the United States and several Native American tribes that further ceded Indigenous lands in the Midwest to the U.S. government as part of its westward expansion.
• F. None of above. chosen