Assertion: surf ski | /r/HasProperty | fast
Facets:
value: extremely
type: DEGREE
Source sentences:
text: Typically 5.0-6.0 metres(16½-21 ft) long and only 40–50 cm (16-20") wide, surf skis are extremely fast when paddled on flat water (only an Olympic K1 or K2 kayak is faster) and the fastest paddled craft available over a long distance on ocean swells.