Assertion: hiker's option | /r/CapableOf | scramble over rock
Facets:
value: until reaching an impassable wall
type: TEMPORAL
Source sentences:
text: Once you get to the mouth of Hidden Canyon (which is the official trail’s end), you have the option to continue a bit further, scrambling over rocks and some overgrown, moss-covered sections until reaching an impassable wall at which point you would turn back and return the way you came.