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: Cow Creek Band of Umpqua Tribe of Indians | Statement: [Indigenous peoples of Oregon, hasSubgroup, Cow Creek Band of Umpqua Tribe of Indians]

Target entity: Cow Creek Band of Umpqua Tribe of Indians
Context triple: [Indigenous peoples of Oregon, hasSubgroup, Cow Creek Band of Umpqua Tribe of Indians]

• A. Cow Creek Band of Umpqua Tribe of Indians chosen
  The Cow Creek Band of Umpqua Tribe of Indians is a federally recognized Native American tribe in southwestern Oregon, traditionally associated with the Umpqua River region and known for its efforts to preserve its cultural heritage and exercise self-governance.
• B. Confederated Tribes of the Warm Springs Reservation of Oregon
  The Confederated Tribes of the Warm Springs Reservation of Oregon is a federally recognized tribal government in north-central Oregon, composed primarily of the Warm Springs, Wasco, and Paiute peoples, with a large reservation along the Deschutes River.
• C. Confederated Tribes of Siletz Indians
  The Confederated Tribes of Siletz Indians is a federally recognized confederation of diverse Indigenous peoples of western Oregon, formed from multiple tribes and bands that were relocated to the Siletz Reservation in the 19th century.
• D. Confederated Tribes of Coos, Lower Umpqua and Siuslaw Indians
  The Confederated Tribes of Coos, Lower Umpqua and Siuslaw Indians is a federally recognized Native American tribal government on the southern Oregon coast representing the Coos, Lower Umpqua, and Siuslaw peoples and working to preserve their cultural, political, and economic sovereignty.
• E. Cowlitz Indian Tribe
  The Cowlitz Indian Tribe is a federally recognized Native American tribe of the Pacific Northwest, traditionally associated with lands in present-day Washington State and known for its deep cultural and spiritual ties to the region’s mountains and rivers.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.