( ( ( Nearly ( five million ) ) people ) ( ( see ( ( Grand Canyon ) ( each year ) ) ) . ) )
(ROOT (S (NP (QP (RB Nearly) (CD five) (CD million)) (NNS people)) (VP (VBP see) (NP (NP (NNP Grand) (NNP Canyon)) (NP (DT each) (NN year)))) (. .)))
Nearly five million people see Grand Canyon each year.
(ROOT (S (NP (QP (RB Nearly) (CD five) (CD million)) (NNS people)) (VP (VBP die) (NP (JJ yearly) (ADJP (JJ due) (PP (TO to) (NP (NN air)))) (NN pollution))) (. .)))