Assertion: ascender | /r/HasProperty | useful
Facets:
value: incredibly
type: DEGREE
value: in big wall multi-pitch
type: LOCATION
value: on ascent
type: TEMPORAL
Source sentences:
text: Ascenders are useful on ascent only.
text: Ascenders are used a lot in big wall multi-pitch.
text: Ascenders are incredibly useful climbing devices that require practice and expertise to properly use.