(S (S (NP (BASENP (PRPD His) (NN letter)) (PP (TO to) (BASENP (NNP Davis)))) (VP (VBD was) (VP (VP (VBN posted) (BASENP (NNP Saturday))) (PP (IN on) (NP (BASENP (DT the) (NN blog)) (PP (IN of) (BASENP (JJ former) (JJ high-ranking) (NNP Scientology) (NN official) (NNP Marty) (NNP Rathbun)))))))) (PERIOD .))