share no chemistry or engaging charisma . 
(ROOT (S (VP (VB share) (NP (DT no) (NML (NML (NN chemistry)) (CC or) (NML (VBG engaging) (NN charisma))))) (. .)))
(ROOT (S (VP (VB ) (NP (DT ) (NML (NML (NN )) (CC ) (NML (VBG ) (NN ))))) (. )))