(S (S (NP (BASENP (NN Two)) (PP (IN of) (BASENP (PRP them)))) (VP (ADVP (RB politely)) (VP (VBD greeted) (BASENP (DT the) (NN group))))) (CONJP (COMMA ,) (CC and)) (S (BASENP (NN one)) (VP (VP (VBD said) (ADVP (RB gaily))) (COMMA ,) (QT (DQL ``) (QTC (S (BASENP (PRPD Your) (NNS houses)) (VP (VBP are) (VP (VBN finished)))) (PERIOD .)) (DQR '')))))