(S (S (BASENP (DT The) (NN fisherman)) (VP (VBD were) (VP (VBN found) (PP (IN in) (NP (BASENP (NN possession)) (PP (IN of) (NP (BASENP (QP (RB nearly) (NN two)) (NNS tonnes)) (PP (IN of) (NP (BASENP (NN trochus) (NN shell)) (COMMA ,) (NP (BASENP (DT a) (NN shell)) (VP (VBN valued) (PP (IN for) (S (VP (VBG fashioning) (PP (IN into) (NP (ADJP (JJ high) (NN quality)) (NP (NP (BASENP (NNS buttons)) (COMMA ,) (BASENP (NNS beads))) (CC and) (BASENP (NNS trinkets))))))))))))))))))) (PERIOD .))