(IP 
  (NP-SBJ 
    (-NONE- *pro*))
                    
  (VP 
    (VV 让)
                    
    (NP-OBJ 
      (CP 
        (WHNP-2 
          (-NONE- *OP*))
                    
        (CP 
          (IP 
            (NP-SBJ 
              (-NONE- *T*-2))
                    
            (VP 
              (VV 身为)
                    
              (NP-OBJ 
                (ADJP 
                  (JJ 老))
                    
                (NP 
                  (NN 台北人)))))
                    
          (DEC 的)))
                    
      (NP-PN 
        (NR 隐地)))
                    
    (IP 
      (NP-SBJ 
        (-NONE- *PRO*))
                    
      (VP 
        (ADVP 
          (AD 有些))
                    
        (VP 
          (VA 惘然))))))
arg0: 
                    *PRO* 
                
argm: 
                    有些