(IP 
  (ADVP 
    (AD 此外))
                    
  (PU ，)
                    
  (NP-SBJ 
    (-NONE- *pro*))
                    
  (VP 
    (ADVP 
      (AD 还))
                    
    (VP 
      (VE 有)
                    
      (NP-OBJ 
        (CP 
          (WHNP-2 
            (-NONE- *OP*))
                    
          (CP 
            (IP 
              (NP-SBJ 
                (-NONE- *T*-2))
                    
              (VP 
                (VV 令)
                    
                (NP-OBJ 
                  (NN 人))
                    
                (IP 
                  (NP-SBJ 
                    (-NONE- *PRO*))
                    
                  (VP 
                    (VV 目不暇给)))))
                    
            (DEC 的)))
                    
        (NP 
          (ADJP 
            (JJ 幻彩))
                    
          (NP 
            (NN 激光)
                    
            (NN 烟花)))
                    
        (NP 
          (NN 舞台)
                    
          (NN 效果))))))
arg0: 
                    *PRO*