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: Mindanao river systems | Statement: [Tamontaka River, partOf, Mindanao river systems]

Target entity: Mindanao river systems
Context triple: [Tamontaka River, partOf, Mindanao river systems]

• A. Sabah river system
  The Sabah river system is the extensive network of rivers and tributaries that drains much of the Malaysian state of Sabah on the island of Borneo.
• B. Tagum-Libuganon River system
  The Tagum-Libuganon River system is a major river network in Mindanao, Philippines, that flows through Davao del Norte and empties into the Davao Gulf, supporting agriculture, fisheries, and local communities along its course.
• C. Agus River–Iligan Bay system
  The Agus River–Iligan Bay system is a major hydrological network in Mindanao, Philippines, that channels water from Lake Lanao through the Agus River to Iligan Bay, supporting hydroelectric power generation and regional ecosystems.
• D. Sumatra river system
  The Sumatra river system is the extensive network of major rivers and tributaries that drain the Indonesian island of Sumatra, supporting its ecosystems, agriculture, and transportation.
• E. Agno River basin
  The Agno River basin is a major watershed in Luzon, Philippines, encompassing extensive agricultural, urban, and coastal areas that drain into the Lingayen Gulf.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Mindanao river systems
Target entity description: Mindanao river systems are the interconnected network of major rivers and tributaries on the island of Mindanao in the southern Philippines, crucial for regional ecology, transportation, and agriculture.

• A. Sabah river system
  The Sabah river system is the extensive network of rivers and tributaries that drains much of the Malaysian state of Sabah on the island of Borneo.
• B. Tagum-Libuganon River system
  The Tagum-Libuganon River system is a major river network in Mindanao, Philippines, that flows through Davao del Norte and empties into the Davao Gulf, supporting agriculture, fisheries, and local communities along its course.
• C. Agus River–Iligan Bay system
  The Agus River–Iligan Bay system is a major hydrological network in Mindanao, Philippines, that channels water from Lake Lanao through the Agus River to Iligan Bay, supporting hydroelectric power generation and regional ecosystems.
• D. Sumatra river system
  The Sumatra river system is the extensive network of major rivers and tributaries that drain the Indonesian island of Sumatra, supporting its ecosystems, agriculture, and transportation.
• E. Agno River basin
  The Agno River basin is a major watershed in Luzon, Philippines, encompassing extensive agricultural, urban, and coastal areas that drain into the Lingayen Gulf.
• F. None of above. chosen