Software can prevent lines from being cut twice; it can control the touchy job of cutting the apex of wedge-shaped pieces by approaching the point from both sides of the wedge rather than attempting to cut around the tip.
( ( ( ( Software ( can ( ( prevent lines ) ( from ( being ( cut twice ) ) ) ) ) ) ; ) ( it ( can ( control ( ( the ( touchy job ) ) ( of ( ( ( ( cutting ( ( the apex ) ( of ( wedge-shaped pieces ) ) ) ) ( by ( ( approaching ( the point ) ) ( from ( ( both sides ) ( of ( the wedge ) ) ) ) ) ) ) ( rather than ) ) ( attempting ( to ( ( cut around ) ( the tip ) ) ) ) ) ) ) ) ) ) ) . )
(ROOT (S (S (NP (NNP Software)) (VP (MD can) (VP (VB prevent) (NP (NNS lines)) (PP (IN from) (S (VP (VBG being) (VP (VBN cut) (ADVP (RB twice))))))))) (: ;) (S (NP (PRP it)) (VP (MD can) (VP (VB control) (NP (NP (DT the) (JJ touchy) (NN job)) (PP (IN of) (S (VP (VP (VBG cutting) (NP (NP (DT the) (NN apex)) (PP (IN of) (NP (JJ wedge-shaped) (NNS pieces)))) (PP (IN by) (S (VP (VBG approaching) (NP (DT the) (NN point)) (PP (IN from) (NP (NP (DT both) (NNS sides)) (PP (IN of) (NP (DT the) (NN wedge))))))))) (CONJP (RB rather) (IN than)) (VP (VBG attempting) (S (VP (TO to) (VP (VB cut) (PRT (RP around)) (NP (DT the) (NN tip))))))))))))) (. .)))
The software can't control the difficult job of cutting lines.
( ( The software ) ( ( ( ca n't ) ( control ( ( the ( difficult job ) ) ( of ( cutting lines ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NN software)) (VP (MD ca) (RB n't) (VP (VB control) (NP (NP (DT the) (JJ difficult) (NN job)) (PP (IN of) (NP (VBG cutting) (NNS lines)))))) (. .)))