(NP-SBJ 
  (CP 
    (WHNP-1 
      (-NONE- *OP*))
                    
    (CP 
      (IP 
        (NP-SBJ 
          (-NONE- *T*-1))
                    
        (VP 
          (QP-TMP 
            (NP-PN 
              (NR 民国))
                    
            (QP 
              (OD 八十三)
                    
              (CLP 
                (M 年))))
                    
          (PU ，)
                    
          (PP-PRP 
            (P 因)
                    
            (IP 
              (NP-SBJ 
                (-NONE- *PRO*))
                    
              (VP 
                (VV 倡导)
                    
                (IP-OBJ 
                  (NP-PN-SBJ 
                    (NR 台湾))
                    
                  (VP 
                    (VA 独立))))))
                    
          (VP 
            (MSP 而)
                    
            (VP 
              (VV 走避)
                    
              (NP-OBJ 
                (NN 海外))))))
                    
      (DEC 的)))
                    
  (NP-APP 
    (NN 政治)
                    
    (NN 学者))
                    
  (NP-PN 
    (NR 彭明敏)))
arg0: 
                    *T*-1 
                
arg1: 
                    海外 
                
argm: 
                    因 *PRO* 倡导 台湾 独立 
                
argm: 
                    民国 八十三 年