half the excitement of balto , or quarter the fun of toy story 2 
(ROOT (NP (NP (NP (PDT half) (DT the) (NN excitement)) (PP (IN of) (NP (NN balto)))) (, ,) (CC or) (NP (NP (NN quarter) (DT the) (NN fun)) (PP (IN of) (NP (NN toy) (NN story)))) (CD 2)))
(ROOT (NP (NP (NP (PDT ) (DT ) (NN )) (PP (IN ) (NP (NN )))) (, ) (CC ) (NP (NP (NN ) (DT ) (NN )) (PP (IN ) (NP (NN ) (NN )))) (CD )))