(QT (DQL ``) (QTC (S (BASENP (DT The) (ADJP (RBS most) (JJ immediate)) (NN challenge)) (VP (PP (IN of) (BASENP (NN course))) (VP (VBZ is) (PP (IN for) (NP (NP (BASENP (DT the) (QP (NN 3,000) (CC or) (RB so)) (NNS people)) (SBAR (WHNP (WP who)) (S (VP (VBP are) (VP (ADVP (RB still)) (VBN isolated)))))) (CC and) (NP (BASENP (QP (RB over) (NN 300))) (SBAR (WHNP (WP who)) (S (VP (VP (VBP are) (PP (IN in) (BASENP (NN evacuation) (NNS centres)))) (PP (IN at) (BASENP (DT the) (NN moment)))))))))))) (PERIOD .)) (DQR ''))