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caffeine → IsA → stimulant	0.68
methylphenidate → IsA → stimulant	0.68
caffeine (aspect of carob) → IsA → stimulant	0.68
caffeine (aspect of coffee) → IsA → stimulant	0.68
ephedrine → IsA → stimulant	0.64
caffeine (aspect of tea) → IsA → stimulant	0.64
amphetamine → IsA → stimulant	0.59
nicotine → IsA → stimulant	0.57
caffeine (aspect of herbal tea) → IsA → stimulant	0.55
cocaine → IsA → stimulant	0.54
coffee → IsA → stimulant	0.51
caffeine (aspect of cocoa) → IsA → stimulant	0.49
nicotine (aspect of cigarette) → IsA → stimulant	0.40
tea → IsA → stimulant	0.39
nicotine (aspect of tobacco) → IsA → stimulant	0.39
resin → HasProperty → stimulant	0.31
energy drink (subgroup of drink) → IsA → stimulant	0.30
drink → HasA → stimulant	0.23
smoke → HasProperty → stimulant	0.16