Assertion: instant coffee's caffeine | /r/HasProperty | drug
Facets:
Source sentences:
text: Caffeine is a drug that affects the central nervous system, acting as a mild stimulant.
text: Caffeine is the drug found in coffee that can be dangerous if too much is consumed.
text: We should remember that caffeine is a drug, and like many drugs, there can actually be a withdrawal period when we give it up.