And welfare reform is an uncertain solution with an unknown starting date.
( And ( ( welfare reform ) ( ( is ( ( an ( uncertain solution ) ) ( with ( an ( unknown ( starting date ) ) ) ) ) ) . ) ) )
(ROOT (S (CC And) (NP (NN welfare) (NN reform)) (VP (VBZ is) (NP (NP (DT an) (JJ uncertain) (NN solution)) (PP (IN with) (NP (DT an) (JJ unknown) (JJ starting) (NN date))))) (. .)))
There are some uncertainties around the benefits of a welfare reform.
( There ( ( are ( ( some uncertainties ) ( around ( ( the benefits ) ( of ( a ( welfare reform ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (EX There)) (VP (VBP are) (NP (NP (DT some) (NNS uncertainties)) (PP (IN around) (NP (NP (DT the) (NNS benefits)) (PP (IN of) (NP (DT a) (NN welfare) (NN reform))))))) (. .)))