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: Penobscot River | Statement: [Stillwater River (Penobscot River tributary), isAnabranchOf, Penobscot River]

Target entity: Penobscot River
Context triple: [Stillwater River (Penobscot River tributary), isAnabranchOf, Penobscot River]

• A. Penobscot River chosen
  The Penobscot River is a major river in Maine that flows through central and eastern parts of the state to Penobscot Bay, historically important for transportation, logging, and fisheries.
• B. Kennebec River
  The Kennebec River is a major river in central Maine known for its historical role in logging and shipping and its popular whitewater rafting and recreational opportunities.
• C. Penobscot
  The Penobscot are a Native American people of the Northeastern Woodlands, traditionally centered along Maine’s Penobscot River and culturally and linguistically related to other Algonquian-speaking Wabanaki groups.
• D. Sheepscot River
  The Sheepscot River is a tidal river in central coastal Maine known for its scenic watershed, wildlife habitat, and historic mill and shipbuilding communities along its banks.
• E. Damariscotta River
  The Damariscotta River is a tidal estuary in coastal Maine renowned for its oyster beds, scenic beauty, and historic shell middens.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: isAnabranchOf
Context triple: [Stillwater River (Penobscot River tributary), isAnabranchOf, Penobscot River]

• A. isUniqueBranchOf
  Indicates that one branch is the sole or distinct sub-branch associated with a particular parent entity or structure.
• B. isIndependentBranchOf
  Indicates that one branch or subdivision operates autonomously and is not subordinate to the other branch or organization it is associated with.
• C. subbranchOf
  Indicates that one entity is a subordinate or secondary branch derived from, and structurally dependent on, another entity.
• D. isSouthernBranchOf
  Indicates that one entity functions as the southern subdivision or regional branch of another, larger organization or structure.
• E. isCrossoverOf
  Indicates that one entity is a crossover derived from, combining elements of, or intersecting the domains of the referenced entities.
• F. None of above. chosen