( ( Like ( ( ( ( most Central ) and ) ( South Texas ) ) cities ) ) ( , ( ( McAllen ( -LRB- ( ( which ( dubs ( ( ( ( itself the ) `` ) ( Home ( of ( ( ( ( ( Winter Texans ) '' ) and ) `` ) ( The ( Texas Tropics ) ) ) ) ) ) '' ) ) ) -RRB- ) ) ) ( offers ( ( numerous ( RV parks ) ) ( to ( support ( ( large numbers ) ( of ( ( seasonal residents ) ; ) ) ) ) ) ) ) ) ) )
(ROOT (S (PP (IN Like) (NP (ADJP (ADJP (RBS most) (JJ Central)) (CC and) (ADJP (NNP South) (NNP Texas))) (NNS cities))) (, ,) (NP (NP (NNP McAllen)) (PRN (-LRB- -LRB-) (SBAR (WHNP (WDT which)) (S (VP (VBZ dubs) (S (NP (PRP itself) (DT the)) (`` ``) (NP (NP (NNP Home)) (PP (IN of) (NP (NP (NNP Winter) (NNPS Texans)) ('' '') (CC and) (`` ``) (NP (DT The) (NNP Texas) (NNPS Tropics))))) ('' ''))))) (-RRB- -RRB-))) (VP (VBZ offers) (S (NP (JJ numerous) (NN RV) (NNS parks)) (VP (TO to) (VP (VB support) (NP (NP (JJ large) (NNS numbers)) (PP (IN of) (NP (NP (JJ seasonal) (NNS residents)) (: ;))))))))))
Like most Central and South Texas cities, McAllen (which  dubs itself the &quot;Home of Winter Texans&quot; and &quot;The Texas Tropics&quot;) offers numerous RV parks to support large numbers of seasonal residents;
(ROOT (S (S (VP (VBG Limiting) (NP (NP (DT the) (NN number)) (PP (IN of) (NP (NP (NNS cars)) (PP (IN on) (NP (DT the) (NNS roads)))))))) (VP (MD would) (ADVP (RBS most) (RB likely)) (VP (VB improve) (NP (DT the) (NN air) (NN quality)) (PP (IN in) (NP (JJ large) (NNS texas) (NNS cities))))) (. .)))