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: Washington Territory | Statement: [Nez Perce War, location, Washington Territory]

Target entity: Washington Territory
Context triple: [Nez Perce War, location, Washington Territory]

• A. Idaho Territory
  Idaho Territory was a historical U.S. territory (1863–1890) in the Pacific Northwest and Mountain West that preceded the state of Idaho.
• B. Wyoming Territory
  Wyoming Territory was an organized incorporated territory of the United States in the late 19th century that preceded the state of Wyoming and encompassed parts of the northern Great Plains and Rocky Mountains.
• C. Oregon Country
  Oregon Country was a vast, historically contested region of the Pacific Northwest in North America, encompassing present-day Oregon, Washington, Idaho, and parts of British Columbia and Wyoming, that was jointly occupied by the United States and Britain in the early 19th century.
• D. Province of Washington
  The Province of Washington is an ecclesiastical jurisdiction of the Episcopal Church in the United States that encompasses dioceses in the Pacific Northwest region.
• E. Iowa Territory
  Iowa Territory was an organized incorporated territory of the United States from 1838 to 1846 that encompassed present-day Iowa and parts of surrounding states before Iowa achieved statehood.
• 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: Washington Territory
Triple: [Nez Perce War, location, Washington Territory]

Washington Territory was a 19th-century U.S. territorial jurisdiction in the Pacific Northwest that encompassed present-day Washington and parts of surrounding states before achieving statehood in 1889.

Target entity: Washington Territory
Target entity description: Washington Territory was a 19th-century U.S. territorial jurisdiction in the Pacific Northwest that encompassed present-day Washington and parts of surrounding states before achieving statehood in 1889.

• A. Idaho Territory
  Idaho Territory was a historical U.S. territory (1863–1890) in the Pacific Northwest and Mountain West that preceded the state of Idaho.
• B. Wyoming Territory
  Wyoming Territory was an organized incorporated territory of the United States in the late 19th century that preceded the state of Wyoming and encompassed parts of the northern Great Plains and Rocky Mountains.
• C. Oregon Country
  Oregon Country was a vast, historically contested region of the Pacific Northwest in North America, encompassing present-day Oregon, Washington, Idaho, and parts of British Columbia and Wyoming, that was jointly occupied by the United States and Britain in the early 19th century.
• D. Province of Washington
  The Province of Washington is an ecclesiastical jurisdiction of the Episcopal Church in the United States that encompasses dioceses in the Pacific Northwest region.
• E. Iowa Territory
  Iowa Territory was an organized incorporated territory of the United States from 1838 to 1846 that encompassed present-day Iowa and parts of surrounding states before Iowa achieved statehood.
• F. None of above. chosen