UIAA climbing grade system

Target entity: UIAA climbing grade system
Context triple: [Yosemite Decimal System, comparedWith, UIAA climbing grade system]

• A. UKC
  UKC is a NUTS statistical region code used by the European Union to classify an area in the United Kingdom for regional statistics and funding purposes.
• B. Remedios de Escalada
  Remedios de Escalada was an Argentine patriot and social figure best known as the wife of independence leader General José de San Martín and for her support of the South American independence cause.
• C. UIAA list of Alpine four-thousanders
  The UIAA list of Alpine four-thousanders is an official catalog compiled by the International Climbing and Mountaineering Federation that enumerates the principal Alpine peaks exceeding 4,000 meters in elevation.
• D. 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.
• E. Eiger North Face
  The Eiger North Face is a legendary and notoriously challenging alpine wall in the Bernese Alps of Switzerland, famed among mountaineers for its extreme difficulty and dramatic vertical rise.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: UIAA climbing grade system
Target entity description: The UIAA climbing grade system is an internationally used scale, originating in Europe, that rates the difficulty of rock climbs using Roman numerals and plus/minus modifiers.

• A. UKC
  UKC is a NUTS statistical region code used by the European Union to classify an area in the United Kingdom for regional statistics and funding purposes.
• B. Remedios de Escalada
  Remedios de Escalada was an Argentine patriot and social figure best known as the wife of independence leader General José de San Martín and for her support of the South American independence cause.
• C. UIAA list of Alpine four-thousanders
  The UIAA list of Alpine four-thousanders is an official catalog compiled by the International Climbing and Mountaineering Federation that enumerates the principal Alpine peaks exceeding 4,000 meters in elevation.
• D. 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.
• E. Eiger North Face
  The Eiger North Face is a legendary and notoriously challenging alpine wall in the Bernese Alps of Switzerland, famed among mountaineers for its extreme difficulty and dramatic vertical rise.
• F. None of above. chosen