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: Metropolitan Waterworks and Sewerage System | Statement: [Angat–Ipo–La Mesa water system, suppliesWaterTo, Metropolitan Waterworks and Sewerage System]

Target entity: Metropolitan Waterworks and Sewerage System
Context triple: [Angat–Ipo–La Mesa water system, suppliesWaterTo, Metropolitan Waterworks and Sewerage System]

• A. Metropolitan Waterworks and Sewerage System chosen
  The Metropolitan Waterworks and Sewerage System is a Philippine government agency responsible for providing and regulating water supply and sewerage services in Metro Manila and nearby areas.
• B. Metropolitan Water Works system
  The Metropolitan Water Works system is a historic public water supply network that provided drinking water to the Boston metropolitan area through an extensive system of reservoirs, aqueducts, and related infrastructure.
• C. Maynilad Water Services, Inc.
  Maynilad Water Services, Inc. is a major private water and wastewater service provider responsible for supplying and managing water services in the West Zone of Metro Manila, Philippines.
• D. Metropolitan Water Board
  The Metropolitan Water Board was a public authority responsible for supplying and regulating water services to the Greater London area in the 20th century.
• E. Manila Water Company, Inc.
  Manila Water Company, Inc. is a major Philippine utility firm responsible for providing water supply and wastewater services to the eastern part of Metro Manila and nearby areas.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.