( ( ( 0 million ) people ) ( ( ( ( die prematurely ) ( ( each year ) ( as ( ( a result ) ( of exposure ) ) ) ) ) ( to ( urban ( air pollution ) ) ) ) . ) )
(ROOT (S (NP (QP (CD 0) (CD million)) (NNS people)) (VP (VBP die) (ADVP (RB prematurely)) (PP (NP (DT each) (NN year)) (IN as) (NP (NP (DT a) (NN result)) (PP (IN of) (NP (NN exposure))))) (PP (TO to) (NP (JJ urban) (NN air) (NN pollution)))) (. .)))
0 million people die prematurely each year as a result of exposure to urban air pollution.
(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))) (. .)))