(S (S (NP (EX There)) (VP (VP (VBP are) (ADVP (RB also))) (NP (NNS allegations) (SBAR (IN that) (S (BASENP (DT the) (JJ double-decker) (NN bus)) (VP (MD may) (VP (VB have) (VP (VBN been) (PP (IN in) (NP (BASENP (DT a) (JJ poor) (NN state)) (PP (IN of) (BASENP (NN repair))))))))))))) (PERIOD .))