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: Treaty with the Tribes of Middle Oregon (1855) | Statement: [Confederated Tribes of the Warm Springs Reservation of Oregon, significantTreaty, Treaty with the Tribes of Middle Oregon (1855)]

Target entity: Treaty with the Tribes of Middle Oregon (1855)
Context triple: [Confederated Tribes of the Warm Springs Reservation of Oregon, significantTreaty, Treaty with the Tribes of Middle Oregon (1855)]

• A. Treaty with the Tribes of Middle Oregon (1855) chosen
  The Treaty with the Tribes of Middle Oregon (1855) was an agreement in which several Indigenous groups of central Oregon, including the Wasco people, ceded large portions of their ancestral lands to the United States in exchange for reservations and promised protections.
• B. Treaty of Walla Walla (1855)
  The Treaty of Walla Walla (1855) was an agreement between the U.S. government and several Plateau tribes, including the Yakama, Walla Walla, Cayuse, and Umatilla, that ceded vast Indigenous lands in the Pacific Northwest in exchange for reservations and other promised provisions.
• C. Treaty with the Makah, 1855
  Treaty with the Makah, 1855 is a U.S.–Makah agreement concluded at Neah Bay that secured American access to Makah lands and waters while explicitly preserving the tribe’s traditional whaling and fishing rights.
• D. Treaty of 1855
  The Treaty of 1855 was an agreement between the United States and the Nez Perce that established a reservation and recognized certain tribal rights while ceding large areas of the tribe’s traditional lands.
• E. Treaty with the Yakama, 1855
  The Treaty with the Yakama, 1855 is a U.S.–Native American agreement in which the Yakama Nation ceded large areas of land in present-day Washington State while reserving specific rights such as fishing, hunting, and self-governance.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.