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: East African Rift system | Statement: [Mount Kilimanjaro, partOf, East African Rift system]

Target entity: East African Rift system
Context triple: [Mount Kilimanjaro, partOf, East African Rift system]

• A. East African Rift chosen
  The East African Rift is a major tectonic rift system in eastern Africa where the African Plate is splitting into separate plates, creating a chain of rift valleys, volcanoes, and lakes.
• B. Jordan Rift Valley
  The Jordan Rift Valley is a major geological depression in the Middle East forming part of the Great Rift Valley, characterized by its below-sea-level basin that includes the Dead Sea and the Jordan River.
• C. Northeast Rift Zone
  The Northeast Rift Zone is a major volcanic fissure system on Mauna Loa’s flank from which many of the volcano’s historic lava flows have erupted.
• D. West Antarctic Rift System
  The West Antarctic Rift System is a major tectonic rift zone underlying much of West Antarctica, characterized by crustal extension, volcanism, and significant influence on the region’s topography and ice sheet dynamics.
• E. Southwest Rift Zone
  The Southwest Rift Zone is a major volcanic fissure system on Mauna Loa’s southwest flank that channels frequent eruptions and lava flows down toward the island’s coastal regions.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.