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: Confederated Tribes of Coos, Lower Umpqua and Siuslaw Indians | Statement: [Indigenous peoples of Oregon, hasSubgroup, Confederated Tribes of Coos, Lower Umpqua and Siuslaw Indians]

Target entity: Confederated Tribes of Coos, Lower Umpqua and Siuslaw Indians
Context triple: [Indigenous peoples of Oregon, hasSubgroup, Confederated Tribes of Coos, Lower Umpqua and Siuslaw Indians]

• A. Confederated Tribes of Coos, Lower Umpqua and Siuslaw Indians chosen
  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.
• B. Confederated Tribes of the Clatsop-Nehalem
  The Confederated Tribes of the Clatsop-Nehalem is a Native American tribal government representing the combined Clatsop and Nehalem (Tillamook) peoples of the north Oregon coast.
• C. Confederated Tribes of the Grand Ronde Community of Oregon
  The Confederated Tribes of the Grand Ronde Community of Oregon is a federally recognized confederation of numerous Native American tribes and bands from western Oregon, including descendants of the Multnomah people, with a reservation in Grand Ronde, Oregon.
• D. 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.
• E. 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.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.