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: Oklahoma (part) | Statement: [Missouri Territory, includedPresentDayTerritoryOf, Oklahoma (part)]

Target entity: Oklahoma (part)
Context triple: [Missouri Territory, includedPresentDayTerritoryOf, Oklahoma (part)]

• A. Okay, Oklahoma, United States
  Okay is a small town in Wagoner County, Oklahoma, United States, known primarily as the birthplace of longtime college basketball coach Lou Henson.
• B. Oklahoma
  Oklahoma is a landlocked state in the south-central United States known for its Native American heritage, energy industry, and mix of Great Plains and forested landscapes.
• C. Ada, Oklahoma
  Ada, Oklahoma is a small city in south-central Oklahoma that serves as a regional economic and cultural hub and is notably home to the headquarters of the Chickasaw Nation.
• D. E.D. Okla.
  E.D. Okla. is the standard legal abbreviation for the United States District Court for the Eastern District of Oklahoma, a federal trial court within the U.S. judiciary.
• E. Oklahoma (fictional setting)
  Oklahoma (fictional setting) is the Dust Bowl–era rural American backdrop depicted in John Steinbeck’s novel "The Grapes of Wrath," characterized by poverty, drought, and the displacement of farming families.
• 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: Oklahoma (part)
Triple: [Missouri Territory, includedPresentDayTerritoryOf, Oklahoma (part)]

Oklahoma (part) refers to the portion of present-day Oklahoma that once lay within the boundaries of the historical Missouri Territory in the early 19th century.

Target entity: Oklahoma (part)
Target entity description: Oklahoma (part) refers to the portion of present-day Oklahoma that once lay within the boundaries of the historical Missouri Territory in the early 19th century.

• A. Okay, Oklahoma, United States
  Okay is a small town in Wagoner County, Oklahoma, United States, known primarily as the birthplace of longtime college basketball coach Lou Henson.
• B. Oklahoma chosen
  Oklahoma is a landlocked state in the south-central United States known for its Native American heritage, energy industry, and mix of Great Plains and forested landscapes.
• C. Ada, Oklahoma
  Ada, Oklahoma is a small city in south-central Oklahoma that serves as a regional economic and cultural hub and is notably home to the headquarters of the Chickasaw Nation.
• D. E.D. Okla.
  E.D. Okla. is the standard legal abbreviation for the United States District Court for the Eastern District of Oklahoma, a federal trial court within the U.S. judiciary.
• E. Oklahoma (fictional setting)
  Oklahoma (fictional setting) is the Dust Bowl–era rural American backdrop depicted in John Steinbeck’s novel "The Grapes of Wrath," characterized by poverty, drought, and the displacement of farming families.
• F. None of above.