(S (BASENP (DT The) (NN letter)) (VP (ADVP (RB also)) (VP (VBZ states) (SBAR (IN that) (S (S (BASENP (NNP Khomeini)) (VP (VBD was) (VP (QT (DQL ``) (VBN forced) (DQR '')) (PP (IN into) (NP (BASENP (DT a) (NN cease-fire)) (PP (IN of) (BASENP (DT the) (NNP Iran-Iraq) (NN war)))))))) (COMMA ,) (S (SBAR (WHNP (WDT which)) (S (BASENP (PRP he)) (VP (VBZ says)))) (VP (VBZ is) (QT (DQL ``) (QTC (PP (IN like) (S (VP (VBG drinking) (BASENP (NN poison))))) (PERIOD .)) (DQR '')))))))))