He cut out a square and a circle with help today.
( He ( ( ( ( cut out ) ( ( ( a square ) and ) ( ( a circle ) ( with help ) ) ) ) today ) . ) )
(ROOT (S (NP (PRP He)) (VP (VBD cut) (PRT (RP out)) (NP (NP (DT a) (NN square)) (CC and) (NP (NP (DT a) (NN circle)) (PP (IN with) (NP (NN help))))) (NP (NN today))) (. .)))
He managed to cut out a circle and a square all by himself today.
( He ( ( ( managed ( to ( ( ( cut out ) ( ( ( a circle ) and ) ( a square ) ) ) ( all ( by himself ) ) ) ) ) today ) . ) )
(ROOT (S (NP (PRP He)) (VP (VBD managed) (S (VP (TO to) (VP (VB cut) (PRT (RP out)) (NP (NP (DT a) (NN circle)) (CC and) (NP (DT a) (NN square))) (PP (DT all) (IN by) (NP (PRP himself)))))) (NP (NN today))) (. .)))