(S (S (S (BASENP (DT The) (NN billboard)) (VP (VBZ states) (PP (IN on) (BASENP (PRP it))))) (COLON :) (QT (DQL ``) (NP (NP (NP (NP (NP (NP (BASENP (NN painter-gate)) (COMMA ,) (BASENP (NN corn-gate))) (COMMA ,) (BASENP (NN doone-gate))) (COMMA ,) (BASENP (NN speed-gate))) (COMMA ,) (BASENP (NN pledge-gate))) (CC and) (NP (PRN (LRB -LRB-) (ADJP (JJ next) (PP (TO to) (BASENP (DT an) (NN arrow)))) (RRB -RRB-)) (BASENP (NN departure) (NN gate)))) (COMMA ,)) (DQR ''))) (S (S (BASENP (PDT all) (DT these) (NNS words)) (VP (VBD were) (VP (VBN accompanied) (PP (IN by) (NP (NP (BASENP (DT a) (NN picture)) (PP (IN of) (NP (BASENP (NNP Helen) (NNP Clark)) (COMMA ,) (BASENP (NNP PM))))) (COMMA ,) (SBAR (WHNP (WDT which)) (S (VP (ADVP (RB slowly)) (VP (VBD decreased) (PP (IN in) (BASENP (NN size)))))))))))) (PERIOD .)))