( 
  (NP 
    (DNP 
      (NP 
        (NT 过去))
                    
      (DEG 的))
                    
    (CP 
      (WHNP-1 
        (-NONE- *OP*))
                    
      (CP 
        (IP 
          (NP-SBJ 
            (-NONE- *T*-1))
                    
          (VP 
            (VA 闭塞)))
                    
        (DEC 之)))
                    
    (NP 
      (NN 地))))
arg0: 
                    (*T*-1)->(地) 
                

(ADVP 
  (CS 只要))
                    
(IP 
  (NP-SBJ 
    (PN 他们))
                    
  (VP 
    (ADVP 
      (AD 不))
                    
    (VP 
      (VV 闭塞)
                    
      (NP-OBJ 
        (NN 方向))))))
argm: 
                    只要        
                
arg1: 
                    他们        
                
argm: 
                    不        
                
arg0: 
                    方向