(QTL (DQL ``) (QTC (S (BASENP (PRP We)) (VP (VBP 've) (VP (ADVP (RB never)) (VP (VBN seen) (NP (BASENP (JJ such) (NNS quantities)) (PP (IN of) (NP (NP (BASENP (NN pottery)) (CC and) (BASENP (NN animal) (NN bone))) (CC and) (BASENP (NN flint))))))))) (PERIOD .)))