Spain–Portugal border

Target entity: Spain–Portugal border
Context triple: [Tagus Basin, crossesBorder, Spain–Portugal border]

• A. Franco-Spanish border
  The Franco-Spanish border is the international boundary separating France and Spain, running largely along the crest of the Pyrenees mountains.
• B. Gibraltar–Spain border
  The Gibraltar–Spain border is the international land frontier separating the British Overseas Territory of Gibraltar from Spain, notable for its political sensitivity and for intersecting Gibraltar’s airport runway.
• C. Campo de Gibraltar
  Campo de Gibraltar is a comarca in the province of Cádiz in southern Spain, encompassing several municipalities around the Bay of Algeciras near the British Overseas Territory of Gibraltar.
• D. Iberia
  Iberia is the flag carrier airline of Spain, operating an extensive network of domestic and international flights, particularly linking Europe with Latin America.
• E. Beiras
  Beiras is a traditional region in central Portugal known for its diverse landscapes, historic cities, and cultural heritage.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Spain–Portugal border
Target entity description: The Spain–Portugal border, often called "La Raya" or "A Raia," is one of Europe's oldest international boundaries, separating the Iberian Peninsula's two largest countries from the Atlantic coast to the interior highlands.

• A. Franco-Spanish border
  The Franco-Spanish border is the international boundary separating France and Spain, running largely along the crest of the Pyrenees mountains.
• B. Gibraltar–Spain border
  The Gibraltar–Spain border is the international land frontier separating the British Overseas Territory of Gibraltar from Spain, notable for its political sensitivity and for intersecting Gibraltar’s airport runway.
• C. Campo de Gibraltar
  Campo de Gibraltar is a comarca in the province of Cádiz in southern Spain, encompassing several municipalities around the Bay of Algeciras near the British Overseas Territory of Gibraltar.
• D. Iberia
  Iberia is the flag carrier airline of Spain, operating an extensive network of domestic and international flights, particularly linking Europe with Latin America.
• E. Beiras
  Beiras is a traditional region in central Portugal known for its diverse landscapes, historic cities, and cultural heritage.
• F. None of above. chosen