(NP-SBJ 
  (-NONE- *pro*))
                    
(VP 
  (VP 
    (VV 继续)
                    
    (VP 
      (VV 北犯)))
                    
  (PU ，)
                    
  (VP 
    (BA 把)
                    
    (IP-OBJ 
      (NP-SBJ 
        (NN 战火))
                    
      (VP 
        (VV 烧到)
                    
        (AS 了)
                    
        (LCP-OBJ 
          (LCP 
            (NP 
              (DNP 
                (NP 
                  (NP-PN 
                    (NR 中)
                    
                    (NR 朝))
                    
                  (NP 
                    (NN 边境)))
                    
                (DEG 的))
                    
              (NP-PN 
                (NR 鸭绿江)))
                    
            (LC 边))))))))
arg0: 
                    *pro*          
                
arg1: 
                    战火          
                
arg2: 
                    中 朝 边境 的 鸭绿江