Please RSVP to Tammy Jackson by Tuesday, November 2, 1999 at 264-7555, ext.
( Please ( ( ( RSVP ( to ( Tammy Jackson ) ) ) ( by ( ( Tuesday ( , ( ( ( November 2 ) , ) 1999 ) ) ) ( at ( ( 264-7555 , ) ext. ) ) ) ) ) . ) )
(ROOT (S (INTJ (UH Please)) (VP (VB RSVP) (PP (TO to) (NP (NNP Tammy) (NNP Jackson))) (PP (IN by) (NP (NP (NNP Tuesday) (, ,) (NNP November) (CD 2) (, ,) (CD 1999)) (PP (IN at) (NP (NP (CD 264-7555)) (, ,) (NP (NN ext.))))))) (. .)))
You do not have to RSVP.
( You ( ( ( do not ) ( have ( to RSVP ) ) ) . ) )
(ROOT (S (NP (PRP You)) (VP (VBP do) (RB not) (VP (VB have) (S (VP (TO to) (VP (VB RSVP)))))) (. .)))