(S (S (BASENP (PRP He)) (VP (VBZ says) (SBAR (IN that) (S (BASENP (DT the) (NN spelling) (NNS mistakes)) (UCP (VP (VBP are) (ADJP (JJ noticeable))) (CC and) (VP (MD can) (VP (VB result) (PP (IN in) (BASENP (JJ file-not-found) (NNS errors)))))))))) (PERIOD .))