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: Puerta de Tierra isthmus | Statement: [Fortín de San Gerónimo, locatedNear, Puerta de Tierra isthmus]

Target entity: Puerta de Tierra isthmus
Context triple: [Fortín de San Gerónimo, locatedNear, Puerta de Tierra isthmus]

• A. Rivas isthmus
  Rivas Isthmus is a narrow land corridor in southwestern Nicaragua that separates the Pacific Ocean from Lake Nicaragua and serves as a key geographic link within the Nicaraguan Depression.
• B. Ofqui Isthmus
  The Ofqui Isthmus is a remote, low-lying land bridge in southern Chile that separates the Gulf of Penas from the Moraleda Channel and forms part of a tectonically active region shaped by the Liquiñe-Ofqui Fault Zone.
• C. Isthmus of Panama
  The Isthmus of Panama is the narrow strip of land in Central America that links North and South America and separates the Caribbean Sea from the Pacific Ocean.
• D. Isthmus of Tehuantepec
  The Isthmus of Tehuantepec is the narrowest part of Mexico between the Gulf of Mexico and the Pacific Ocean, historically significant as a trade and transit corridor and culturally notable for its Indigenous communities.
• E. Isthmus Mixe
  Isthmus Mixe is an indigenous Mixe language spoken in the Isthmus of Tehuantepec region of Oaxaca, Mexico.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Puerta de Tierra isthmus
Target entity description: The Puerta de Tierra isthmus is the narrow land corridor connecting Old San Juan to the main island of Puerto Rico, historically fortified as the principal land entrance to the walled city.

• A. Rivas isthmus
  Rivas Isthmus is a narrow land corridor in southwestern Nicaragua that separates the Pacific Ocean from Lake Nicaragua and serves as a key geographic link within the Nicaraguan Depression.
• B. Ofqui Isthmus
  The Ofqui Isthmus is a remote, low-lying land bridge in southern Chile that separates the Gulf of Penas from the Moraleda Channel and forms part of a tectonically active region shaped by the Liquiñe-Ofqui Fault Zone.
• C. Isthmus of Panama
  The Isthmus of Panama is the narrow strip of land in Central America that links North and South America and separates the Caribbean Sea from the Pacific Ocean.
• D. Isthmus of Tehuantepec
  The Isthmus of Tehuantepec is the narrowest part of Mexico between the Gulf of Mexico and the Pacific Ocean, historically significant as a trade and transit corridor and culturally notable for its Indigenous communities.
• E. Isthmus Mixe
  Isthmus Mixe is an indigenous Mixe language spoken in the Isthmus of Tehuantepec region of Oaxaca, Mexico.
• F. None of above. chosen