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: Portland, Maine metropolitan area | Statement: [Sebago Lake, municipalWaterSupplyFor, Portland, Maine metropolitan area]

Target entity: Portland, Maine metropolitan area
Context triple: [Sebago Lake, municipalWaterSupplyFor, Portland, Maine metropolitan area]

• A. Greater Portland, Maine chosen
  Greater Portland, Maine is the state's largest metropolitan region, centered on the coastal city of Portland and known for its historic waterfront, cultural attractions, and economic significance in northern New England.
• B. Augusta–Waterville, Maine micropolitan area
  The Augusta–Waterville, Maine micropolitan area is a small urban region in central Maine centered on the cities of Augusta and Waterville and their surrounding communities.
• C. Portland, Maine
  Portland, Maine is a coastal New England city known for its historic Old Port district, vibrant arts and food scenes, and working waterfront on Casco Bay.
• D. Lewiston-Auburn metropolitan area
  The Lewiston-Auburn metropolitan area is a small urban region in south-central Maine centered on the twin cities of Lewiston and Auburn, known for its historic mill industry and growing service-based economy.
• E. Providence–Warwick metropolitan area
  The Providence–Warwick metropolitan area is a major New England urban region centered on Providence, Rhode Island, and extending into surrounding communities in Rhode Island and southeastern Massachusetts.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: municipalWaterSupplyFor
Context triple: [Sebago Lake, municipalWaterSupplyFor, Portland, Maine metropolitan area]

• A. sourceOfWaterSupply chosen
  Indicates that one entity serves as the origin or provider of another entity’s water supply.
• B. waterSupplyShare
  Indicates the proportion of a total water supply that is allocated to or used by a particular entity.
• C. waterSourceDedicatedTo
  Indicates that a particular water source is specifically allocated or reserved for a designated use, group, or purpose.
• D. waterManagementAuthority
  Indicates that an entity has official responsibility for overseeing, regulating, or managing water resources, services, or infrastructure for a given area or system.
• E. waterDistributionMethod
  Indicates how water is delivered, supplied, or allocated from a source to its intended recipients or locations.
• F. None of above.