(IP 
  (ADVP 
    (AD 但))
                    
  (NP-SBJ 
    (-NONE- *pro*))
                    
  (VP 
    (ADVP 
      (AD 又))
                    
    (ADVP 
      (AD 难))
                    
    (VP 
      (VV 切断)
                    
      (NP-OBJ 
        (DNP 
          (PP 
            (P 与)
                    
            (NP 
              (NN 文化)
                    
              (PU 、)
                    
              (NN 民族)))
                    
          (DEG 的))
                    
        (NP 
          (NN 关连))))))
arg0: 
                    *pro* 
                
arg1: 
                    与 文化 、 民族 的 关连 
                
argm: 
                    难 
                
argm: 
                    又 
                
argm: 
                    但