(S (COLON :) (QTC (DQL ``) (QTC (S (S (VP (VBG Walking) (ADVP (RB back) (PP (TO to) (BASENP (DT a) (JJ small) (NN stand)))))) (COMMA ,) (S (BASENP (PRP we)) (VP (VP (VP (VBD purchased) (NP (BASENP (NN twenty) (NNS bottles)) (PP (IN of) (BASENP (JJ cold) (NNS drinks))))) (CC and) (VP (VBD returned) (PP (TO to) (BASENP (DT the) (NNS soldiers))))) (CC and) (VP (VP (VBD handed) (BASENP (PRP them))) (PP (TO to) (NP (BASENP (DT the) (NN officer)) (PP (IN in) (BASENP (NN charge))))))))) (PERIOD .)) (DQR '')))