(S (S (BASENP (DT The) (NNS bombs)) (VP (VBD were) (VP (VP (VBN described) (PP (IN as) (QT (DQL ``) (QTC (ADJP (ADJP (JJ low-intensity)) (CC but) (ADJP (RB not) (JJ crude))) (COMMA ,)) (DQR '')))) (PP (VBG according) (PP (TO to) (BASENP (NNS police))))))) (PERIOD .))