(IP 
  (NP-PN-SBJ 
    (NR 伊))
                    
  (VP 
    (ADVP 
      (AD 已经))
                    
    (VP 
      (VV 销毁)
                    
      (AS 了)
                    
      (NP-OBJ 
        (CP 
          (WHNP-1 
            (-NONE- *OP*))
                    
          (IP 
            (NP-SBJ-2 
              (-NONE- *T*-1))
                    
            (VP 
              (SB 被)
                    
              (VP 
                (VV 禁)
                    
                (NP-OBJ 
                  (-NONE- *-2))))))
                    
        (NP 
          (NN 武器))))))
arg0: 
                    伊 
                
arg1: 
                    *OP* *T*-1 被 禁 *-2 武器 
                
argm: 
                    已经