 You can't do it with your hands; you need a peeler.
( ( ( ( You ( ( ca n't ) ( ( do it ) ( with ( your hands ) ) ) ) ) ; ) ( you ( need ( a peeler ) ) ) ) . )
(ROOT (S (S (NP (PRP You)) (VP (MD ca) (RB n't) (VP (VB do) (NP (PRP it)) (PP (IN with) (NP (PRP$ your) (NNS hands)))))) (: ;) (S (NP (PRP you)) (VP (VBP need) (NP (DT a) (NN peeler)))) (. .)))
You can do it with your hands, no peeler is required.
( ( You ( can ( ( do it ) ( with ( your hands ) ) ) ) ) ( , ( ( no peeler ) ( ( is required ) . ) ) ) )
(ROOT (S (S (NP (PRP You)) (VP (MD can) (VP (VB do) (NP (PRP it)) (PP (IN with) (NP (PRP$ your) (NNS hands)))))) (, ,) (NP (DT no) (NN peeler)) (VP (VBZ is) (VP (VBN required))) (. .)))