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: 1921 British Mount Everest reconnaissance expedition | Statement: [North Col, firstAscendedDuring, 1921 British Mount Everest reconnaissance expedition]

Target entity: 1921 British Mount Everest reconnaissance expedition
Context triple: [North Col, firstAscendedDuring, 1921 British Mount Everest reconnaissance expedition]

• A. 1921 British Mount Everest reconnaissance expedition chosen
  The 1921 British Mount Everest reconnaissance expedition was the first official British mission to explore and map routes on Mount Everest, laying the groundwork for later summit attempts.
• B. 1922 British Mount Everest expedition
  The 1922 British Mount Everest expedition was an early high-altitude climbing attempt that made the first serious efforts to reach the summit of Everest and set altitude records, helping to pioneer Himalayan mountaineering.
• C. 1924 British Mount Everest expedition
  The 1924 British Mount Everest expedition was an early and historically significant attempt to reach the summit of Everest, remembered especially for the disappearance of climbers George Mallory and Andrew Irvine high on the mountain.
• D. 1953 British Mount Everest expedition
  The 1953 British Mount Everest expedition was the historic climbing campaign that achieved the first confirmed ascent of Mount Everest, led by John Hunt and culminating in Edmund Hillary and Tenzing Norgay reaching the summit.
• E. 1955 British Kangchenjunga expedition
  The 1955 British Kangchenjunga expedition was the mountaineering team that achieved the first successful ascent of Kangchenjunga, the world’s third-highest mountain.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: firstAscendedDuring
Context triple: [North Col, firstAscendedDuring, 1921 British Mount Everest reconnaissance expedition]

• A. ascendedTo
  Indicates that one entity rose, climbed, or moved upward to reach the position, level, or location of another entity.
• B. hasFirstAscensionist
  Indicates that an entity (such as a route, peak, or climb) is associated with the person or group who first successfully ascended it.
• C. firstSummoned
  Indicates that one entity is the earliest or initial entity to be summoned relative to others in a given context.
• D. ascensionMethod
  Indicates the means or process by which an entity rises, advances, or transitions to a higher state, level, or position.
• E. firstOneDayAscentDate
  Indicates the calendar date on which the first successful ascent of something was completed within a single day.
• F. None of above. chosen