(S (S (BASENP (JJ Such) (NNS firms)) (VP (MD can) (VP (ADVP (RB then)) (VP (VP (VB repackage) (BASENP (DT these) (NNS loans))) (CC and) (VP (VP (VB sell) (BASENP (PRP them))) (PP (IN as) (BASENP (JJ mortgage-backed) (NNS securities)))))))) (PERIOD .))