There's only one thing for me to do."
( There ( ( ( 's ( ( ( only ( one thing ) ) ( for me ) ) ( to do ) ) ) . ) '' ) )
(ROOT (S (NP (EX There)) (VP (VBZ 's) (NP (NP (RB only) (CD one) (NN thing)) (PP (IN for) (NP (PRP me))) (S (VP (TO to) (VP (VB do)))))) (. .) ('' '')))
There's a few things left for me to do.
( There ( ( 's ( ( a ( few things ) ) ( ( left ( for me ) ) ( to do ) ) ) ) . ) )
(ROOT (S (NP (EX There)) (VP (VBZ 's) (NP (NP (DT a) (JJ few) (NNS things)) (VP (VBN left) (PP (IN for) (NP (PRP me))) (S (VP (TO to) (VP (VB do))))))) (. .)))