(S (S (S (BASENP (NNP McLaren)) (VP (VP (VBD started) (NP (BASENP (NN rugby) (NN commentating)) (PP (IN on) (BASENP (DT a) (NNP BBC) (NN radio) (NN station))))) (PP (IN in) (BASENP (NN 1953))))) (SBAR (IN while) (S (BASENP (PRP he)) (VP (VBD was) (NP (BASENP (DT a) (NN reporter)) (PP (IN with) (NP (BASENP (DT the) (NNP Hawick) (NNP Express)) (COMMA ,) (BASENP (DT a) (NN newspaper))))))))) (PERIOD .))