Each state is different, and in some states, intra-state regions differ significantly as well.
( ( ( ( ( ( Each state ) ( is different ) ) , ) and ) ( ( in ( some states ) ) ( , ( ( intra-state regions ) ( ( differ significantly ) ( as well ) ) ) ) ) ) . )
(ROOT (S (S (NP (DT Each) (NN state)) (VP (VBZ is) (ADJP (JJ different)))) (, ,) (CC and) (S (PP (IN in) (NP (DT some) (NNS states))) (, ,) (NP (JJ intra-state) (NNS regions)) (VP (VBP differ) (ADVP (RB significantly)) (ADVP (RB as) (RB well)))) (. .)))
All states are exactly the same.
( ( All states ) ( ( are ( exactly ( the same ) ) ) . ) )
(ROOT (S (NP (DT All) (NNS states)) (VP (VBP are) (NP (RB exactly) (DT the) (JJ same))) (. .)))