(S (S (NP (BASENP (JJ High) (NN humidity)) (CC and) (NP (NP (BASENP (NN lack)) (PP (IN of) (BASENP (NN fuel)))) (PP (IN from) (BASENP (DT a) (JJ previous) (NN fire))))) (VP (VBD delayed) (NP (BASENP (DT the) (NN fire) (POS 's)) (NN spread)))) (PERIOD .))