(CP 
  (WHNP-1 
    (-NONE- *OP*))
                    
  (CP 
    (IP 
      (NP-SBJ 
        (-NONE- *pro*))
                    
      (VP 
        (ADVP 
          (AD 无法))
                    
        (ADVP 
          (AD 不))
                    
        (VP 
          (VV 可)
                    
          (VP 
            (VV 抵挡)
                    
            (NP-OBJ 
              (-NONE- *T*-1))))))
                    
    (DEC 的)))
                    
(NP 
  (NN 趋势))))))))
arg0: 
                    *pro*          
                
argm: 
                    无法          
                
argm: 
                    不          
                
arg1: 
                    *T*-1 -> 趋势