Assertion: crampon | /r/AtLocation | ice
Facets:
value: from climbing glacier
type: LOCATION
value: efficiently
type: MANNER
Source sentences:
text: This means climbers may need to move efficiently from climbing glacier, to rock, to ice, back and forth in a number of variations.
text: Specialized tools such as ice screws and ice picks help climbers build anchors and move up the ice, as well as traditional rock climbing equipment for anchoring in mixed terrain.