( fiji diver rusi vulakoro and the married couple howard and michelle hall ) 
(ROOT (NP (-LRB- -LRB-) (NP (NNP fiji) (NN diver) (NN rusi) (FW vulakoro)) (CC and) (NP (NP (DT the) (VBN married) (NN couple)) (NML (NN howard) (CC and) (NNP michelle)) (NN hall)) (-RRB- -RRB-)))
(ROOT (NP (-LRB- ) (NP (NNP ) (NN ) (NN ) (FW )) (CC ) (NP (NP (DT ) (VBN ) (NN )) (NML (NN ) (CC ) (NNP )) (NN )) (-RRB- )))