(S (S (PP (IN At) (NP (BASENP (DT the) (NNS offices)) (PP (IN of) (NP (BASENP (NNP Superna)) (COMMA ,) (BASENP (NN one) (JJ such) (NN company)))))) (COMMA ,) (S (BASENP (PRP he)) (VP (VP (VP (VBD introduced) (NP (BASENP (DT a) (NN whirlwind)) (PP (IN of) (BASENP (NNS presentations))))) (PP (IN from) (BASENP (PRPD his) (NN baby) (NNS incubators)))) (PP (TO to) (NP (BASENP (DT a) (NN group)) (PP (IN of) (BASENP (NNS journalists)))))))) (PERIOD .))