(S (S (NP (BASENP (NNP William) (NNP Melek)) (PRN (COMMA ,) (NP (NP (BASENP (DT an) (JJ assistant) (NN professor)) (PP (IN of) (BASENP (JJ mechanical) (NN engineering)))) (PP (IN at) (NP (BASENP (NNP Ontario) (POS 's)) (NP (BASENP (NNP University)) (PP (IN of) (BASENP (NNP Waterloo))))))) (COMMA ,))) (VP (VBZ has) (VP (VBN noted) (SBAR (IN that) (S (S (VP (TO to) (VP (VP (VB set) (PRT (RP up))) (NP (BASENP (DT the) (NN AI)) (VP (VBN needed) (PP (IN for) (NP (BASENP (JJ subsequent) (NNS experiments)) (VP (VBG involving) (BASENP (JJ new) (JJ biological) (NNS variables) (CC and) (NNS criteria)))))))))) (COMMA ,) (S (BASENP (DT the) (JJ human) (NN expertise)) (VP (MD would) (VP (VP (VB be) (ADJP (NN time) (VBG consuming))) (S (VP (TO to) (VP (VB customize) (BASENP (PRP it))))))))))))) (PERIOD .))