Assertion: cocoa's theobromine | /r/HasAspect | similar structure
Facets:
value: to caffeine
type: OTHER
Source sentences:
text: Theobromine is a chemical that has a similar structure to caffeine, but the difference is that instead of being a nervous system stimulant like coffee, theobromine dilates the cardiovascular system that results in opening up the blood vessels and a sense of alertness and relaxation at the same time.