Predicate 显而易见



Frameset: f1

   ARG0: thing described

Frame:

 (IP (NP-SBJ (NP (PN 其))
	  (NP (NN 原因)))
  (VP (VC 是)
      (NP-PRD (CP (WHNP-1 (-NONE- *OP*))
		  (CP (IP (NP-SBJ (-NONE- *T*-1))
			  (VP (VV 显而易见)))
		      (DEC 的)))))) 

ARG0: *T*-1
REL:  显而易见