The Ascent of the Matterhorn (article and earlier accounts)

Target entity: The Ascent of the Matterhorn (article and earlier accounts)
Context triple: [Scrambles Amongst the Alps, relatedWorkByAuthor, The Ascent of the Matterhorn (article and earlier accounts)]

• A. Climbing the Matterhorn
  Climbing the Matterhorn is a short live-action film recognized for its depiction of mountaineering on the iconic Alpine peak, the Matterhorn.
• B. Mountaineer: Thirty Years of Climbing on the World’s Great Peaks
  "Mountaineer: Thirty Years of Climbing on the World’s Great Peaks" is a memoir by renowned British alpinist Chris Bonington recounting three decades of his most significant expeditions and ascents around the globe.
• C. Camp III on the Lhotse Face
  Camp III on the Lhotse Face is a high-altitude staging camp on Mount Everest’s steep western flank, used by climbers as a critical acclimatization and launch point on the standard South Col route to the summit.
• D. Summit: 150 Years of the Alpine Club
  Summit: 150 Years of the Alpine Club is a historical and commemorative book chronicling the development, achievements, and legacy of the Alpine Club over a century and a half of mountaineering.
• E. Swiss Mount Everest Expedition 1952
  Swiss Mount Everest Expedition 1952 was an early Swiss-led Himalayan climbing attempt that made significant progress toward the first ascent of Mount Everest and helped pave the way for later successful expeditions.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: The Ascent of the Matterhorn (article and earlier accounts)
Target entity description: "The Ascent of the Matterhorn (article and earlier accounts)" is a collection of Edward Whymper’s earlier written narratives detailing his pioneering climbs and eventual first successful ascent of the Matterhorn in 1865.

• A. Climbing the Matterhorn
  Climbing the Matterhorn is a short live-action film recognized for its depiction of mountaineering on the iconic Alpine peak, the Matterhorn.
• B. Mountaineer: Thirty Years of Climbing on the World’s Great Peaks
  "Mountaineer: Thirty Years of Climbing on the World’s Great Peaks" is a memoir by renowned British alpinist Chris Bonington recounting three decades of his most significant expeditions and ascents around the globe.
• C. Camp III on the Lhotse Face
  Camp III on the Lhotse Face is a high-altitude staging camp on Mount Everest’s steep western flank, used by climbers as a critical acclimatization and launch point on the standard South Col route to the summit.
• D. Summit: 150 Years of the Alpine Club
  Summit: 150 Years of the Alpine Club is a historical and commemorative book chronicling the development, achievements, and legacy of the Alpine Club over a century and a half of mountaineering.
• E. Swiss Mount Everest Expedition 1952
  Swiss Mount Everest Expedition 1952 was an early Swiss-led Himalayan climbing attempt that made significant progress toward the first ascent of Mount Everest and helped pave the way for later successful expeditions.
• F. None of above. chosen