(S (S (S (BASENP (DT The) (NN rescue) (NN helicopter)) (VP (VP (VP (VBD lowered) (BASENP (PRPD its) (NN winchman))) (PP (IN onto) (BASENP (DT the) (NN dinghy)))) (S (VP (TO to) (VP (VP (VB begin) (BASENP (NNP CPR))) (PP (IN on) (BASENP (DT the) (ADJP (NN nine) (NN year)) (JJ old) (NN boy)))))))) (SBAR (IN before) (S (BASENP (PRP he)) (VP (VBD was) (VP (VBN winched) (ADVP (RB onboard))))))) (PERIOD .))