(S (S (NP (BASENP (ADJP (NNP Hong) (NNP Kong-based)) (NN labor) (NNS rights) (NN group)) (NP (BASENP (NNPS Students) (CC &) (NNPS Scholars)) (PP (NNP Against) (BASENP (NNP Corporate) (NNP Misbehavior))))) (VP (VBD said) (SBAR (S (S (BASENP (PRP they)) (VP (VP (VBD reported) (BASENP (NN aluminium) (NN dust) (NNS problems))) (PP (IN in) (BASENP (NNP March))))) (SBAR (WHADVP (WRB when)) (S (BASENP (PRP they)) (VP (VBD reviewed) (NP (BASENP (NN working) (NNS conditions)) (PP (IN at) (BASENP (NNP Foxconn))))))))))) (PERIOD .))