(S (S (PP (IN In) (NP (BASENP (DT an) (NN effort)) (SBAR (S (VP (TO to) (VP (VB reduce) (NP (BASENP (DT the) (NN effect)) (PP (IN of) (NP (DT the) (NP (JJ ongoing) (BASENP (JJ financial) (NN crisis)))))))))))) (COMMA ,) (S (NP (BASENP (NN six) (JJ central) (NNS banks)) (ADVP (RB worldwide))) (VP (VBP have) (VP (VP (VP (VBN reduced) (BASENP (PRPD their) (NN interest) (NNS rates))) (PP (IN by) (BASENP (NN 0.5) (NN %)))) (PP (IN in) (NP (BASENP (DT an) (JJ unexpected) (NN move)) (SBAR (WHNP (WDT which)) (S (VP (VP (VBD took) (BASENP (NN place))) (BASENP (NN today))))))))))) (PERIOD .))