(NP-SBJ (CP (WHNP-1 (-NONE- *OP*)) (CP (IP (NP-SBJ (-NONE- *T*-1)) (VP (VV 造成) (NP-OBJ (NN 新闻)) (IP (NP-SBJ (-NONE- *PRO*)) (VP (VA 失实))))) (DEC 的))) (NP (NN 原因))) arg0: *PRO*