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: San Diego Bay watershed | Statement: [Otay River, partOf, San Diego Bay watershed]

Target entity: San Diego Bay watershed
Context triple: [Otay River, partOf, San Diego Bay watershed]

• A. San Diego River Estuary
  The San Diego River Estuary is a coastal wetland ecosystem in San Diego, California, where the river meets the Pacific Ocean, providing vital habitat for wildlife and serving as an important natural floodplain and recreational area.
• B. Monterey Bay watershed
  The Monterey Bay watershed is the land and river system that drains into California’s Monterey Bay, encompassing diverse coastal, agricultural, and mountainous ecosystems that influence the bay’s marine environment.
• C. San Francisquito Creek tidal area
  San Francisquito Creek tidal area is a tidal wetland zone at the mouth of San Francisquito Creek within the Palo Alto Baylands, supporting rich estuarine habitats for birds and other wildlife.
• D. San Diego Bay chosen
  San Diego Bay is a natural deepwater harbor on the Pacific coast of Southern California that serves as a major commercial port and naval base for the city of San Diego.
• E. San Diego River valley
  The San Diego River valley is a historic river corridor in present-day San Diego County, California, that has long served as a vital homeland and travel route for Indigenous peoples and later became a focal point of early Spanish colonial settlement and conflict.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.