Caledonian fault system

Target entity: Caledonian fault system
Context triple: [Highland Boundary Fault, partOf, Caledonian fault system]

• A. Highland Boundary Fault
  The Highland Boundary Fault is a major geological fault line in Scotland that marks the boundary between the Highlands and the Central Lowlands, separating distinct rock formations and landscapes.
• B. Great Glen Fault
  The Great Glen Fault is a major geological fault line running southwest–northeast across Scotland, famously aligned with the Great Glen valley and Loch Ness.
• C. Southern Uplands Fault
  The Southern Uplands Fault is a major geological fault line in Scotland that marks the boundary between the Central Lowlands and the Southern Uplands, playing a key role in the region’s tectonic and landscape history.
• D. Grampian Terrane
  The Grampian Terrane is a major geological block in Scotland characterized by ancient metamorphic and igneous rocks that form much of the Grampian Highlands.
• E. Caledonian orogeny
  The Caledonian orogeny was a major Paleozoic mountain-building event that formed ranges across what are now Scandinavia, Scotland, Ireland, Greenland, and parts of North America as ancient continents collided.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Caledonian fault system
Target entity description: The Caledonian fault system is a major ancient tectonic fracture network formed during the Caledonian orogeny that helped shape the geological structure of parts of Scotland and other regions in the North Atlantic.

• A. Highland Boundary Fault
  The Highland Boundary Fault is a major geological fault line in Scotland that marks the boundary between the Highlands and the Central Lowlands, separating distinct rock formations and landscapes.
• B. Great Glen Fault
  The Great Glen Fault is a major geological fault line running southwest–northeast across Scotland, famously aligned with the Great Glen valley and Loch Ness.
• C. Southern Uplands Fault
  The Southern Uplands Fault is a major geological fault line in Scotland that marks the boundary between the Central Lowlands and the Southern Uplands, playing a key role in the region’s tectonic and landscape history.
• D. Grampian Terrane
  The Grampian Terrane is a major geological block in Scotland characterized by ancient metamorphic and igneous rocks that form much of the Grampian Highlands.
• E. Caledonian orogeny
  The Caledonian orogeny was a major Paleozoic mountain-building event that formed ranges across what are now Scandinavia, Scotland, Ireland, Greenland, and parts of North America as ancient continents collided.
• F. None of above. chosen