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: Guadarrama River | Statement: [Alberche River, hasTributary, Guadarrama River]

Target entity: Guadarrama River
Context triple: [Alberche River, hasTributary, Guadarrama River]

• A. Talavera River
  The Talavera River is a waterway in the Philippines that forms part of the Pampanga River basin in Central Luzon.
• B. Tormes River
  The Tormes River is a significant river in western Spain that flows through cities like Salamanca before joining the Douro River.
• C. Arazas River
  The Arazas River is a mountain river in the Spanish Pyrenees that flows through the dramatic Ordesa Valley, forming waterfalls and gorges within Ordesa y Monte Perdido National Park.
• D. Alberche River
  The Alberche River is a significant river in central Spain that flows through the provinces of Ávila, Madrid, and Toledo before joining the Tagus.
• E. Guadiamar River
  The Guadiamar River is a watercourse in southern Spain known for flowing through Andalusia and for being the site of a major mining waste spill in 1998 that led to extensive environmental restoration efforts.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: Guadarrama River
Triple: [Alberche River, hasTributary, Guadarrama River]

The Guadarrama River is a central Spanish river that flows through the Community of Madrid and Castile and León, contributing to the Tagus basin and passing near the Sierra de Guadarrama.

Target entity: Guadarrama River
Target entity description: The Guadarrama River is a central Spanish river that flows through the Community of Madrid and Castile and León, contributing to the Tagus basin and passing near the Sierra de Guadarrama.

• A. Talavera River
  The Talavera River is a waterway in the Philippines that forms part of the Pampanga River basin in Central Luzon.
• B. Tormes River
  The Tormes River is a significant river in western Spain that flows through cities like Salamanca before joining the Douro River.
• C. Arazas River
  The Arazas River is a mountain river in the Spanish Pyrenees that flows through the dramatic Ordesa Valley, forming waterfalls and gorges within Ordesa y Monte Perdido National Park.
• D. Alberche River chosen
  The Alberche River is a significant river in central Spain that flows through the provinces of Ávila, Madrid, and Toledo before joining the Tagus.
• E. Guadiamar River
  The Guadiamar River is a watercourse in southern Spain known for flowing through Andalusia and for being the site of a major mining waste spill in 1998 that led to extensive environmental restoration efforts.
• F. None of above.