Triple

Target class: tributary of the Nile
Context triple: [Victoria Nile, instanceOf, tributary of the Nile]

• A. major river of Africa
  A major river of Africa is a large, significant watercourse that flows across substantial portions of the African continent, shaping ecosystems, supporting human settlements, and often serving as a key route for transportation, agriculture, and economic activity.
• B. region of Egypt
  A region of Egypt is a geographically defined area within the country characterized by shared physical, cultural, economic, or administrative features that distinguish it from other parts of Egypt.
• C. arm of the Red Sea
  An arm of the Red Sea is a long, narrow extension of the main Red Sea body that penetrates into adjacent landmasses, often forming distinct gulfs or inlets such as the Gulf of Suez or the Gulf of Aqaba.
• D. river chosen
  A river is a natural flowing body of water, usually freshwater, that moves continuously along a defined channel from higher elevations toward lower ones, often emptying into a sea, lake, or another river.
• E. river basin
  A river basin is the land area drained by a river and all its tributaries, bounded by topographic divides that separate it from adjacent basins.
• F. None of above.