Act today to reserve your FREE CLOCK and become a member of the National Audubon Society.
( ( Act today ) ( ( to ( ( ( reserve ( your ( FREE CLOCK ) ) ) and ) ( become ( ( a member ) ( of ( the ( National ( Audubon Society ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Act) (NN today)) (VP (TO to) (VP (VP (VB reserve) (NP (PRP$ your) (JJ FREE) (NN CLOCK))) (CC and) (VP (VB become) (NP (NP (DT a) (NN member)) (PP (IN of) (NP (DT the) (NNP National) (NNP Audubon) (NNP Society))))))) (. .)))
You don't have to act today to join the National Audubon Society and receive a free clock.
( You ( ( ( do n't ) ( have ( to ( ( act today ) ( to ( ( ( join ( the ( National ( Audubon Society ) ) ) ) and ) ( receive ( a ( free clock ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP You)) (VP (VBP do) (RB n't) (VP (VB have) (S (VP (TO to) (VP (VB act) (NP (NN today)) (S (VP (TO to) (VP (VP (VB join) (NP (DT the) (NNP National) (NNP Audubon) (NNP Society))) (CC and) (VP (VB receive) (NP (DT a) (JJ free) (NN clock))))))))))) (. .)))