Assertion: surfer | /r/CapableOf | trade over 30 ft
Facets:
value: in favor of light
type: PURPOSE
Source sentences:
text: Tow in surfing also revolutionized board size, allowing surfers to trade in their unwieldy 12 ft. boards in favor of light, 7 ft boards that allowed for more speed and easier maneuverability in waves over 30 ft.