(S (S (BASENP (NNP Mr) (NNP Dunstan)) (VP (VBD said) (COLON :) (QTL (DQL ``) (S (BASENP (DT The) (NN study)) (VP (VP (VBD provided) (NP (BASENP (DT the) (ADJP (RBS most) (JJ complete)) (NN picture)) (PP (IN of) (SBAR (WHADJP (WRB how) (JJ long)) (S (BASENP (NNP New) (NNPS Zealanders)) (VP (VBD lived))))))) (CC and) (VP (VP (VBD showed) (PP (IN for) (BASENP (DT the) (JJ first) (NN time)))) (NP (NP (BASENP (DT the) (NN impact)) (PP (IN of) (BASENP (NN war) (NNS deaths)))) (PP (IN on) (BASENP (DT the) (NN population)))))))))) (PERIOD .))