I am sure you will understand my writing to you once more about the important work of the American Cancer Society.
( I ( ( am ( sure ( you ( will ( ( ( understand ( my writing ) ) ( to you ) ) ( ( once more ) ( about ( ( the ( important work ) ) ( of ( the ( American ( Cancer Society ) ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP I)) (VP (VBP am) (ADJP (JJ sure) (SBAR (S (NP (PRP you)) (VP (MD will) (VP (VB understand) (NP (PRP$ my) (NN writing)) (PP (TO to) (NP (PRP you))) (ADVP (ADVP (RB once) (RBR more)) (PP (IN about) (NP (NP (DT the) (JJ important) (NN work)) (PP (IN of) (NP (DT the) (NNP American) (NNP Cancer) (NNP Society)))))))))))) (. .)))
Please cease and desist all written communication.
( Please ( ( ( ( cease and ) desist ) ( all ( written communication ) ) ) . ) )
(ROOT (S (INTJ (UH Please)) (VP (VB cease) (CC and) (VB desist) (NP (DT all) (JJ written) (NN communication))) (. .)))