Assertion: alpine skier | /r/CapableOf | ascend on foot
Facets:
value: to a height
type: OTHER
value: before being able
type: TEMPORAL
Source sentences:
text: At first, Alpine skiers had to ascend on foot to a height before being able to ski down, which severely limited the number of downhill runs skiers could make in a day, even if they had the energy to keep climbing back up the slope.