(IP 
  (NP-SBJ 
    (CP 
      (WHNP-1 
        (-NONE- *OP*))
                    
      (CP 
        (IP 
          (NP-SBJ 
            (-NONE- *T*-1))
                    
          (VP 
            (ADVP 
              (AD 曾))
                    
            (VP 
              (VC 为)
                    
              (NP-PRD 
                (NP-PN 
                  (NR 绿洲)
                    
                  (NN 山庄))
                    
                (NP 
                  (PU 「)
                    
                  (NN 房客)
                    
                  (PU 」))))))
                    
        (DEC 的)))
                    
    (NP-PN 
      (NR 施明德)))
                    
  (PU ，)
                    
  (VP 
    (VP 
      (PP-MNR 
        (P 以)
                    
        (NP 
          (NP 
            (NN 立法)
                    
            (NN 委员))
                    
          (NP 
            (NN 身分))))
                    
      (VP 
        (VP 
          (ADVP 
            (AD 重))
                    
          (VP 
            (VV 返)))
                    
        (VP 
          (VV 凭吊))))
                    
    (PU ，)
                    
    (VP 
      (VV 力促)
                    
      (NP-OBJ 
        (NN 政府))
                    
      (IP 
        (NP-SBJ 
          (-NONE- *PRO*))
                    
        (VP 
          (VP 
            (VV 保留)
                    
            (NP-OBJ 
              (NN 遗迹)))
                    
          (PU ，)
                    
          (VP 
            (VV 作为)
                    
            (NP-OBJ 
              (NN 历史)
                    
              (NN 证物))))))))
arg0: 
                    *OP* *T*-1 曾 为 绿洲 山庄 「 房客 」 的 施明德 
                
arg1: 
                    政府 
                
arg2: 
                    *PRO* 保留 遗迹 ， 作为 历史 证物