(S (S (NP (NP (BASENP (DT The) (NNP United) (NNP Kingdom) (POS 's)) (BASENP (NN flag) (NN carrier) (NN airline))) (COMMA ,) (NP (BASENP (NNP British) (NNP Airways)) (PRN (LRB -LRB-) (BASENP (NNP BA)) (RRB -RRB-)))) (VP (VBZ has) (VP (VP (VBN warned) (BASENP (DT the) (NNS markets))) (SBAR (IN that) (S (BASENP (PRP it)) (VP (MD will) (VP (VB post) (NP (BASENP (DT a) (JJ full) (NN year) (NN loss)) (PP (IN of) (NP (ADVP (RB up) (TO to)) (QP (SHARP #) (NN 150) (NN million)))))))))))) (PERIOD .))