( ( ( Current regulation ) ( of psychoactives ) ) ( ( ( ranges ( from ( prohibition ( with ( criminal sanctions ) ) ) ) ) ( to ( ( widespread availability ) ( for ( drugs ( like ( caffeine ( , ( ( nicotine and ) alcohol ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (JJ Current) (NN regulation)) (PP (IN of) (NP (NNS psychoactives)))) (VP (VBZ ranges) (PP (IN from) (NP (NP (NN prohibition)) (PP (IN with) (NP (JJ criminal) (NNS sanctions))))) (PP (TO to) (NP (NP (JJ widespread) (NN availability)) (PP (IN for) (NP (NP (NNS drugs)) (PP (IN like) (NP (NN caffeine) (, ,) (NN nicotine) (CC and) (NN alcohol)))))))) (. .)))
Current regulation of psychoactives ranges from prohibition with criminal sanctions to widespread availability for drugs like caffeine, nicotine and alcohol.
(ROOT (S (NP (NN Caffeine) (CC and) (NN alcohol)) (VP (VBP are) (NP (NP (CD two) (NNS examples)) (PP (IN of) (NP (DT a) (NN psychoactive))))) (. .)))
Caffeine and alcohol are two examples of a psychoactive.