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: McMurdo Dry Valleys region of Victoria Land | Statement: [Mount Electra, partOf, McMurdo Dry Valleys region of Victoria Land]

Target entity: McMurdo Dry Valleys region of Victoria Land
Context triple: [Mount Electra, partOf, McMurdo Dry Valleys region of Victoria Land]

• A. McMurdo Dry Valleys chosen
  McMurdo Dry Valleys are a polar desert region of Antarctica known as one of the driest and most Mars-like environments on Earth, hosting unique cold-adapted ecosystems.
• B. Palmer Land region of Antarctica
  Palmer Land is a large, mountainous region forming the southern portion of the Antarctic Peninsula, characterized by extensive ice cover and prominent peaks such as Mount Stephenson.
• C. Amery Ice Shelf region
  The Amery Ice Shelf region is a vast coastal area of East Antarctica dominated by one of the continent’s largest ice shelves, where thick glacial ice flows from the interior into the Southern Ocean.
• D. Shackleton Glacier region
  The Shackleton Glacier region is an area of Antarctica centered around the Shackleton Glacier, a major outlet glacier draining the polar plateau through the Transantarctic Mountains toward the Ross Ice Shelf.
• E. Hoper Glacier region
  The Hoper Glacier region is a mountainous area in northern Pakistan known for its expansive glaciers, rugged terrain, and scenic alpine landscapes within the Karakoram range.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.