Can sort shapes into categories.
( ( Can sort ) ( ( shapes ( into categories ) ) . ) )
(ROOT (S (NP (JJ Can) (NN sort)) (VP (VBZ shapes) (PP (IN into) (NP (NNS categories)))) (. .)))
Able to organize shapes into groups.
( ( Able ( to ( ( organize shapes ) ( into groups ) ) ) ) . )
(ROOT (S (VP (VB Able) (S (VP (TO to) (VP (VB organize) (NP (NNS shapes)) (PP (IN into) (NP (NNS groups))))))) (. .)))