Please renew your commitment today.
( Please ( ( renew ( your ( commitment today ) ) ) . ) )
(ROOT (S (INTJ (UH Please)) (VP (VB renew) (NP (PRP$ your) (NN commitment) (NN today))) (. .)))
Please do not renew your commitment today
( Please ( ( do not ) ( ( renew ( your commitment ) ) today ) ) )
(ROOT (S (NP (NNP Please)) (VP (VBP do) (RB not) (VP (VB renew) (NP (PRP$ your) (NN commitment)) (NP (NN today))))))