( ( ( ( ( ( ( ( ( ( ( ( Smog ( , ( acid rain ) ) ) , ) ( ozone depletion ) ) ( -LRB- ( ( from ( leaking ( air conditioners ) ) ) -RRB- ) ) ) , ) ( nutrient pollution ) ) , ) ( ( increased ( storm runoff ) ) ( due ( to ( pavement ( required ( by drivers ) ) ) ) ) ) ) , ) and ) ( ( global-warming ( gas emissions ) ) ( are ( ( only ( a few ) ) ( of ( ( the damages ) ( ( caused ( by automobiles ) ) ( that ( drivers ( ( do not ) ( pay ( for ( -LRB- ( ( Briscoe 1998 ) -RRB- ) ) ) ) ) ) ) ) ) ) ) ) ) ) . )
(ROOT (S (S (NP (NP (NP (JJ Smog) (, ,) (JJ acid) (NN rain)) (, ,) (NP (NN ozone) (NN depletion)) (PRN (-LRB- -LRB-) (PP (IN from) (S (VP (VBG leaking) (NP (NN air) (NNS conditioners))))) (-RRB- -RRB-))) (, ,) (NP (JJ nutrient) (NN pollution)) (, ,)) (VP (VBD increased) (NP (NN storm) (NN runoff)) (PP (JJ due) (TO to) (NP (NP (NN pavement)) (VP (VBN required) (PP (IN by) (NP (NNS drivers)))))))) (, ,) (CC and) (S (NP (JJ global-warming) (NN gas) (NNS emissions)) (VP (VBP are) (NP (NP (QP (RB only) (DT a) (JJ few))) (PP (IN of) (NP (NP (DT the) (NNS damages)) (VP (VBN caused) (PP (IN by) (NP (NNS automobiles))) (SBAR (IN that) (S (NP (NNS drivers)) (VP (VBP do) (RB not) (VP (VB pay) (PP (IN for) (PRN (-LRB- -LRB-) (NP (NNP Briscoe) (CD 1998)) (-RRB- -RRB-))))))))))))) (. .)))
Smog, acid rain, ozone depletion (from leaking air conditioners), nutrient pollution, increased storm runoff due to pavement required by drivers, and global-warming gas emissions are only a few of the  damages caused by automobiles that drivers do not pay for (Briscoe 1998).
(ROOT (S (NP (NNP Air) (NN pollution)) (VP (VBZ causes) (NP (NP (JJ acid) (NN rain)) (, ,) (NP (NN ozone) (NN depletion)) (, ,) (CC and) (NP (JJ global) (NN warming)))) (. .)))