Assertion: carob's caffeine | /r/HasProperty | stimulant
Facets:
Source sentences:
text: Caffeine and theobromine are stimulants.
text: Chocolate contains caffeine and theobromine, which is another stimulant.
text: Theobromine and caffeine are stimulants and mood enhancers, which may be why many consider products flavored with cocoa powder to be addictive.