(S (S (NP (BASENP (NNP Richard) (NNP Rokos)) (COMMA ,) (NP (BASENP (DT a) (NN coach)) (SBAR (WHNP (WP who)) (S (VP (VP (VP (VBD helped) (BASENP (NNP Heuga))) (PP (IN with) (BASENP (PRPD his) (NN training)))) (PP (IN in) (BASENP (PRPD his) (JJ later) (NNS years)))))))) (VP (VBD commented) (PP (IN on) (BASENP (PRPD his) (NN death))))) (PERIOD .))