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: Cassin Route on the Walker Spur of the north face of the Grandes Jorasses | Statement: [Riccardo Cassin, notableAscent, Cassin Route on the Walker Spur of the north face of the Grandes Jorasses]

Target entity: Cassin Route on the Walker Spur of the north face of the Grandes Jorasses
Context triple: [Riccardo Cassin, notableAscent, Cassin Route on the Walker Spur of the north face of the Grandes Jorasses]

• A. Chouinard–Herbert route
  The Chouinard–Herbert route is a classic, historically significant big-wall rock climb on Sentinel Rock in Yosemite National Park, renowned for its sustained difficulty and pioneering style.
• B. Southwest Face route on Kangchenjunga
  The Southwest Face route on Kangchenjunga is a major climbing line on the world’s third-highest mountain, notable as the line followed by the pioneering 1955 British expedition that achieved the peak’s first ascent.
• C. Blue Glacier route
  The Blue Glacier route is a classic mountaineering ascent on Washington’s Mount Olympus that follows the Blue Glacier and Snow Dome to reach the summit.
• D. Grandes Jorasses north face chosen
  The Grandes Jorasses north face is a legendary, extremely steep alpine wall in the Mont Blanc massif, renowned as one of the most challenging and iconic north faces in the Alps.
• E. Frendo Spur on Aiguille du Midi
  Frendo Spur on Aiguille du Midi is a classic, long mixed rock-and-ice alpine route in the Mont Blanc massif, renowned for its sustained difficulty and exposure.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.