(S (S (BASENP (JJS Most) (NN industry) (NNS experts)) (VP (VP (VBP remain) (ADJP (JJ skeptical))) (CC and) (VP (VBP fear) (SBAR (IN that) (S (BASENP (DT the) (NN program)) (VP (VP (MD would) (VP (VB be) (ADJP (ADJP (JJ costly) (CC and) (JJ unwieldy)) (SBAR (S (VP (TO to) (VP (VB administer)))))))) (CC and) (VP (MD would) (VP (VB produce) (BASENP (DT no) (JJ tangible) (JJ commercial) (NNS advances)))))))))) (PERIOD .))