(S (S (BASENP (QP (RB Around) (NN 50)) (NNS people)) (VP (VBP have) (VP (VBN been) (VP (VBN arrested) (ADVP (RB ahead) (PP (IN of) (NP (BASENP (DT a) (JJ planned) (JJ human) (NNS rights) (NN protest)) (PP (IN in) (BASENP (NNP Swaziland)))))))))) (PERIOD .))