(S (S (BASENP (DT The) (NN study)) (VP (VBZ describes) (SBAR (IN that) (S (BASENP (NN effect)) (VP (VBD was) (ADJP (ADJP (QT (DQL ``) (ADJP (RBR more) (JJ striking)) (DQR '')) (PP (IN for) (NP (BASENP (JJ acute) (JJ lymphoblastic) (NN leukemia)) (PRN (COLON --) (NP (BASENP (DT a) (NN cancer)) (VP (VBG affecting) (NP (BASENP (NN blood)) (CC and) (BASENP (DT the) (NN immune) (NN system))))) (COLON --))))) (SBAR (IN than) (S (BASENP (PRP it)) (VP (VBD was) (PP (IN for) (NP (BASENP (DT the) (NN set)) (PP (IN of) (BASENP (DT all) (JJ other) (NNS cancers)))))))))))))) (PERIOD .))