Tagus River estuary

Target entity: Tagus River estuary
Context triple: [PTLIS, locatedOn, Tagus River estuary]

• A. Tagus River
  The Tagus River is the longest river on the Iberian Peninsula, flowing from central Spain through Portugal to the Atlantic Ocean.
• B. Ebro Delta
  The Ebro Delta is a large wetland and river delta in northeastern Spain known for its rich biodiversity, rice fields, and important bird habitats along the Mediterranean coast.
• C. Manzanares River
  The Manzanares River is a modest river in central Spain that flows through the city of Madrid and has historically shaped its landscape and development.
• D. Guadalquivir River
  The Guadalquivir River is one of Spain’s major rivers, flowing through Andalusia and the city of Seville before emptying into the Atlantic Ocean.
• E. Henares River
  The Henares River is a tributary of the Jarama in central Spain that flows through Castilla–La Mancha and the Community of Madrid, historically supporting towns such as Alcalá de Henares.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Tagus River estuary
Target entity description: The Tagus River estuary is a large tidal estuary in western Portugal where the Tagus River meets the Atlantic Ocean, forming a broad natural harbor by Lisbon and supporting rich ecosystems and major maritime activities.

• A. Tagus River
  The Tagus River is the longest river on the Iberian Peninsula, flowing from central Spain through Portugal to the Atlantic Ocean.
• B. Ebro Delta
  The Ebro Delta is a large wetland and river delta in northeastern Spain known for its rich biodiversity, rice fields, and important bird habitats along the Mediterranean coast.
• C. Manzanares River
  The Manzanares River is a modest river in central Spain that flows through the city of Madrid and has historically shaped its landscape and development.
• D. Guadalquivir River
  The Guadalquivir River is one of Spain’s major rivers, flowing through Andalusia and the city of Seville before emptying into the Atlantic Ocean.
• E. Henares River
  The Henares River is a tributary of the Jarama in central Spain that flows through Castilla–La Mancha and the Community of Madrid, historically supporting towns such as Alcalá de Henares.
• F. None of above. chosen