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: Po River basin via Olona River | Statement: [Upper Olona, formsPartOf, Po River basin via Olona River]

Target entity: Po River basin via Olona River
Context triple: [Upper Olona, formsPartOf, Po River basin via Olona River]

• A. Po River basin chosen
  The Po River basin is the largest river basin in Italy, encompassing a broad plain in northern Italy where the Po River and its tributaries collect and drain water from the surrounding Alpine and Apennine regions into the Adriatic Sea.
• B. Po River near Governolo
  The Po River near Governolo is a stretch of Italy’s longest river located in Lombardy, known as a key confluence point for regional waterways and an important feature of the surrounding agricultural landscape.
• C. Velino–Nera river system
  The Velino–Nera river system is a connected network of rivers in central Italy, notable for its dramatic cascades and role in draining the Apennine region before joining the Tiber.
• D. Po river basin
  The Po river basin is the largest drainage basin in Italy, encompassing a vast network of rivers and tributaries that flow across northern Italy into the Adriatic Sea.
• E. Candigliano River
  The Candigliano River is a watercourse in the Marche region of central Italy, known for flowing through the Furlo Gorge before joining the Metauro River.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.