Oh! I exclaimed, much relieved. 
( ( ( ( ( Oh ! ) ( I exclaimed ) ) , ) ( much relieved ) ) . )
(ROOT (S (S (INTJ (UH Oh) (. !)) (NP (PRP I)) (VP (VBD exclaimed))) (, ,) (FRAG (ADJP (RB much) (JJ relieved))) (. .)))
He was going to get the operation to remove his penis. Finally.
( He ( ( was ( ( going ( to ( get ( the ( operation ( to ( remove ( ( his penis ) . ) ) ) ) ) ) ) ) Finally ) ) . ) )
(ROOT (S (NP (PRP He)) (VP (VBD was) (VP (VBG going) (S (VP (TO to) (VP (VB get) (NP (DT the) (NN operation) (S (VP (TO to) (VP (VB remove) (FRAG (NP (PRP$ his) (NN penis)) (. .))))))))) (ADVP (RB Finally)))) (. .)))