( ( ( Another result ) ( of ( fossil ( fuel burning ) ) ) ) ( ( is ( ( ( the formation ) ( of ( oxides ( of ( ( sulfur and ) nitrogen ) ) ) ) ) ( in ( the atmosphere ) ) ) ) . ) )
(ROOT (S (NP (NP (DT Another) (NN result)) (PP (IN of) (NP (JJ fossil) (NN fuel) (NN burning)))) (VP (VBZ is) (NP (NP (DT the) (NN formation)) (PP (IN of) (NP (NP (NNS oxides)) (PP (IN of) (NP (NN sulfur) (CC and) (NN nitrogen))))) (PP (IN in) (NP (DT the) (NN atmosphere))))) (. .)))
Another result of fossil fuel burning is the formation of oxides of sulfur and nitrogen in the atmosphere.
(ROOT (S (NP (DT The) (NN element) (NN sulfur)) (VP (VBZ is) (VP (VBN released) (PP (IN into) (NP (DT the) (NN atmosphere))) (PP (IN by) (NP (NP (DT the) (NN burning)) (PP (IN of) (NP (JJ fossil) (NNS fuels))))))) (. .)))