have a passion for the material 
(ROOT (S (VP (VB have) (NP (NP (DT a) (NN passion)) (PP (IN for) (NP (DT the) (NN material)))))))
(ROOT (S (VP (VB ) (NP (NP (DT ) (NN )) (PP (IN ) (NP (DT ) (NN )))))))