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: Champlain Valley | Statement: [Lake Champlain Valley, partOf, Champlain Valley]

Target entity: Champlain Valley
Context triple: [Lake Champlain Valley, partOf, Champlain Valley]

• A. Champlain Valley watershed
  The Champlain Valley watershed is the drainage basin that channels water from surrounding highlands, including New York’s Adirondacks and Vermont’s Green Mountains, into Lake Champlain and its connected rivers.
• B. Lake Champlain Valley chosen
  Lake Champlain Valley is a scenic lowland region along Lake Champlain known for its fertile farmland, historic sites, and views of both the Adirondack and Green Mountains.
• C. Connecticut River Valley
  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.
• D. Connecticut River
  The Connecticut River is the longest river in New England, flowing south from the U.S.-Canada border through four states before emptying into Long Island Sound.
• E. St. Lawrence Valley
  The St. Lawrence Valley is a major lowland region along the St. Lawrence River in Canada and the northeastern United States, known for its fertile plains, dense population, and role as a key transportation and economic corridor.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.