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: [Luangwa River, geologicalSetting, East African Rift system]

Target entity: East African Rift system
Context triple: [Luangwa River, geologicalSetting, 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. Afro-Arabian Rift System
  The Afro-Arabian Rift System is a major tectonic rift complex separating Africa from the Arabian Peninsula, characterized by active faulting, volcanism, and the formation of features such as the Red Sea and surrounding gulfs.
• C. Malawi Rift
  The Malawi Rift is a major segment of the East African Rift system characterized by active tectonics, deep basins, and the long, narrow Lake Malawi.
• D. 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.
• E. Baikal Rift Zone
  The Baikal Rift Zone is a major continental rift system in Siberia responsible for the formation of Lake Baikal, the world’s deepest and oldest freshwater lake.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.