You can help us help overburdened new parents.
( You ( ( can ( help ( us ( help ( overburdened ( new parents ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP You)) (VP (MD can) (VP (VB help) (S (NP (PRP us)) (VP (VB help) (NP (JJ overburdened) (JJ new) (NNS parents)))))) (. .)))
We cannot help new parents.
( We ( ( ( can not ) ( help ( new parents ) ) ) . ) )
(ROOT (S (NP (PRP We)) (VP (MD can) (RB not) (VP (VB help) (NP (JJ new) (NNS parents)))) (. .)))