(S (S (NP (BASENP (DT The) (NN skeleton)) (PP (IN of) (BASENP (DT this) (NN man)))) (VP (VBZ reveals) (SBAR (IN that) (S (BASENP (PRP he)) (VP (VBD had) (NP (BASENP (JJ serious) (NN knee) (NN injury)) (CC and) (BASENP (NN tooth) (NNS problems)))))))) (PERIOD .))