(S (S (BASENP (JJ Last) (NN week)) (COMMA ,) (S (BASENP (NNP Straw)) (VP (PRN (COLON --) (SBAR (WHADVP (WRB when)) (S (VP (VBN questioned) (PP (IN by) (BASENP (DT the) (NN inquiry)))))) (COLON --)) (VP (VP (VBD called) (S (NP (BASENP (DT the) (NN decision)) (S (VP (TO to) (VP (VB support) (BASENP (DT the) (NN war)))))) (NP (DT a) (QT (DQL ``) (NP (ADJP (RB profoundly) (JJ difficult)) (BASENP (ADJP (JJ political) (CC and) (JJ moral)) (NN dilemma))) (DQR ''))))) (CONJP (COMMA ,) (CC and)) (VP (VBD said) (SBAR (S (BASENP (PRP it)) (VP (VBD was) (NP (NP (DT the) (NP (QT (DQL ``) (ADJP (RBS most) (JJ difficult)) (DQR '')) (NN decision))) (PP (IN of) (BASENP (PRPD his) (JJ entire) (NN career)))))))))))) (PERIOD .))