Assertion: diver | /r/CapableOf | use their air
Facets:
value: in his tank
type: LOCATION
value: the more quickly
type: MANNER
value: at the surface
type: LOCATION
Source sentences:
text: This diver will use their air up twice as quickly (or in half the time) as they would at the surface.
text: In other words, the deeper a diver goes, the more quickly he will use up the air in his tank.