(S (S (NP (BASENP (DT A) (NN number)) (PP (IN of) (BASENP (JJ other) (NNS criticisms)))) (VP (VBD were) (VP (ADVP (RB also)) (VP (VP (VBN leveled) (PP (IN at) (NP (NP (BASENP (DT the) (NN airport)) (COMMA ,) (BASENP (DT the) (NN airline))) (CC and) (BASENP (NN transport) (NNS politicians))))) (PP (IN for) (BASENP (JJ contributing) (NNS factors))))))) (PERIOD .))