Assertion: coffee's caffeine | /r/ObjectUse | used by many people
Facets:
value: as a means
type: PURPOSE
value: commonly
type: DEGREE
Source sentences:
text: Caffeine is commonly used by many people as a means to boost alertness in order to perform a demanding task requiring mental stamina.
text: : Caffeine is commonly used by many people as a means to boost alertness in order to perform a demanding task requiring mental stamina.