Won't you be a part of extending the promise with your gift today?
( ( ( ( Wo n't ) you ) ( be ( ( a part ) ( of ( ( extending ( the promise ) ) ( with ( your ( gift today ) ) ) ) ) ) ) ) ? )
(ROOT (SQ (MD Wo) (RB n't) (NP (PRP you)) (VP (VB be) (NP (NP (DT a) (NN part)) (PP (IN of) (S (VP (VBG extending) (NP (DT the) (NN promise)) (PP (IN with) (NP (PRP$ your) (NN gift) (NN today)))))))) (. ?)))
Will you contribute to us today/
( ( Will you ) ( contribute ( ( to us ) ( today / ) ) ) )
(ROOT (SINV (VBZ Will) (NP (PRP you)) (VP (VB contribute) (FRAG (PP (TO to) (NP (PRP us))) (NP (NN today)) (: /)))))