'You should do the fixing.'
( ` ( You ( ( ( should ( do ( the fixing ) ) ) . ) ' ) ) )
(ROOT (S (`` `) (NP (PRP You)) (VP (MD should) (VP (VB do) (NP (DT the) (VBG fixing)))) (. .) ('' ')))
"I'll take care of fixing this.". 
( ( `` ( I ( ( ( 'll ( take ( care ( of ( fixing this ) ) ) ) ) . ) '' ) ) ) . )
(ROOT (S (S (`` ``) (NP (PRP I)) (VP (MD 'll) (VP (VB take) (NP (NP (NN care)) (PP (IN of) (S (VP (VBG fixing) (NP (DT this)))))))) (. .) ('' '')) (. .)))