(QTL (DQL ``) (QTC (S (BASENP (PRP They)) (VP (VBP 're) (VP (VP (VBG conducting) (NP (BASENP (DT all) (NNS kinds)) (PP (IN of) (BASENP (ADJP (JJ criminal) (CC and) (JJ material)) (NNS activities))))) (PP (IN behind) (BASENP (PRPD their) (JJ spiritual) (NNS exteriors)))))) (PERIOD .)))