Assertion: caffeine | /r/CapableOf | ward off drowsiness
Facets:
value: temporarily
type: TEMPORAL
value: essentially
type: DEGREE
value: by suppressing rising adenosine levels
type: MANNER
Source sentences:
text: Caffeine, a central nervous system stimulant, essentially wards off drowsiness by suppressing rising adenosine levels.
text: In humans, caffeine acts as a central nervous system (CNS) stimulant, temporarily warding off drowsiness and restoring alertness.