( (NP-OBJ (ADJP (JJ 另外)) (CP (WHNP-2 (-NONE- *OP*)) (CP (IP (NP-SBJ (-NONE- *T*-2)) (VP (VV 不可告人))) (DEC 的))) (NP (NN 动机)))) arg0: (*T*-2)->(动机)