(S (S (NP (NP (BASENP (DT The) (JJ chief) (NN executive)) (PP (IN of) (NP (BASENP (DT the) (NNP British) (NNP Association)) (PP (IN for) (NP (BASENP (DT the) (NNP Advancement)) (PP (IN of) (BASENP (NNP Science)))))))) (PRN (COMMA ,) (BASENP (NNP Roland) (NNP Jackson)) (COMMA ,))) (VP (VBD said) (SBAR (IN that) (S (BASENP (DT the) (NNP Royal) (NNP Society)) (VP (MD should) (VP (VB have) (VP (VP (VBN supported) (BASENP (NNP Professor) (NNP Reiss))) (CC and) (VP (VP (VBN used) (BASENP (DT this) (NN opportunity))) (S (VP (TO to) (VP (VB further) (BASENP (DT a) (JJ reasoned) (NN debate))))))))))))) (PERIOD .))