(S (S (S (NP (BASENP (DT The) (JJ Himalayan) (NN kingdom)) (PP (IN of) (BASENP (NNP Bhutan)))) (VP (VBD went) (PP (IN beyond) (BASENP (DT the) (NN treaty) (NNS requirements))))) (SBAR (WHADVP (WRB when)) (S (PP (IN on) (BASENP (NNP December) (NN 17))) (S (BASENP (PRP it)) (VP (VBD became) (NP (NP (BASENP (DT the) (JJ first) (NN country)) (PP (IN in) (BASENP (DT the) (NN world)))) (SBAR (S (VP (TO to) (VP (ADVP (RB completely)) (VP (VB ban) (NP (BASENP (DT the) (NN sale)) (PP (IN of) (BASENP (NN tobacco))))))))))))))) (PERIOD .))