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: Kalapuya tribes of the Willamette Valley | Statement: [Kalapuyan languages, associatedPeople, Kalapuya tribes of the Willamette Valley]

Target entity: Kalapuya tribes of the Willamette Valley
Context triple: [Kalapuyan languages, associatedPeople, Kalapuya tribes of the Willamette Valley]

• A. Umpqua tribes
  The Umpqua tribes are Indigenous peoples of southwestern Oregon whose descendants are now part of the Confederated Tribes of the Grand Ronde Community, with a cultural heritage rooted in the Umpqua River region.
• B. Kalapuya people chosen
  The Kalapuya people are a Native American group indigenous to western Oregon, known for their distinct language and culture and for traditionally living in small, semi-sedentary communities centered on hunting, fishing, and the management of camas prairies.
• C. Siuslaw people
  The Siuslaw people are an Indigenous group of the Pacific Northwest Coast of the United States, traditionally living along the central Oregon coast and lower Siuslaw River.
• D. Clackamas people
  The Clackamas people are a Native American tribe of the Pacific Northwest, traditionally living along the Clackamas River in present-day Oregon and culturally related to other Chinookan-speaking groups.
• E. Rogue River tribes
  The Rogue River tribes are a group of Native American peoples from southwestern Oregon historically associated with the Rogue River region and later incorporated into larger confederated tribal entities.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.