Assertion: cocoa's effect | /r/CapableOf | derive in cocoa
Facets:
value: from the flavanols
type: LOCATION
Source sentences:
text: The positive effects on mood may derive from the flavanols in cocoa (as well as the sensory pleasure of eating chocolate), its caffeine content, and cocoa’s ability to convert tryptophan to serotonin—a natural mood stabilizer.