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: Upper Connecticut River Valley | Statement: [Charlestown, New Hampshire, locatedInRegion, Upper Connecticut River Valley]

Target entity: Upper Connecticut River Valley
Context triple: [Charlestown, New Hampshire, locatedInRegion, Upper Connecticut River Valley]

• A. Lower Connecticut River Valley
  The Lower Connecticut River Valley is a scenic region in southern Connecticut known for its historic towns, coastal and riverfront landscapes, and tourism centered around boating, nature, and New England charm.
• B. Connecticut River Valley chosen
  The Connecticut River Valley is a fertile, historically significant region in New England defined by the course of the Connecticut River through several northeastern U.S. states.
• C. Upper Delaware Valley
  The Upper Delaware Valley is a scenic region along the upper Delaware River known for its rural landscapes, historic river towns, and outdoor recreation such as fishing, rafting, and hiking.
• D. Upper Valley
  The Upper Valley is a bi-state region along the Connecticut River in New Hampshire and Vermont, known for its college-town communities, rural landscapes, and cultural and economic hub centered around Dartmouth College and Dartmouth-Hitchcock Medical Center.
• E. Mohawk Valley
  Mohawk Valley is a region in upstate New York known as a historic transportation corridor and agricultural area stretching along the Mohawk River between the Adirondack and Catskill Mountains.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.