(S (BASENP (NNP BBC) (NNP News)) (VP (ADVP (RB also)) (VP (VBP say) (SBAR (IN that) (S (BASENP (NNP Khomeini)) (VP (VBZ states) (S (NP (BASENP (NNP Iran) (POS 's)) (NN economy)) (QT (DQL ``) (QTC (VP (VBD was) (VP (VBG operating) (PP (IN at) (NP (BASENP (DT a) (NN level)) (PP (IN below) (BASENP (NN zero))))))) (PERIOD .)) (DQR '')))))))))