(S (S (S (BASENP (ADJP (JJ First) (CC and) (JJ Business)) (NNP Class) (NN traffic)) (VP (VBZ has) (VP (VBN fallen)))) (SBAR (IN as) (S (BASENP (DT the) (JJ global) (NN credit) (NN crisis)) (VP (VBZ has) (VP (VBN hit) (BASENP (ADJP (JJ premium) (CC and) (JJ business)) (NN travel))))))) (PERIOD .))