(S (S (BASENP (DT The) (JJ Swiss) (NNS people)) (VP (VBP have) (VP (VP (VBN voted) (BASENP (NN yes))) (PP (TO to) (NP (BASENP (DT the) (NNS freedom)) (PP (IN of) (NP (BASENP (NN circulation)) (PP (TO to) (BASENP (DT the) (JJ new) (NNP EU) (NNS states)))))))))) (PERIOD .))