(IP-OBJ 
  (PP 
    (P 由于)
                    
    (IP 
      (NP-SBJ 
        (NP-PN 
          (NR 海地))
                    
        (NP 
          (NN 军人)
                    
          (NN 统治者)))
                    
      (VP 
        (VV 拒绝)
                    
        (IP-OBJ 
          (NP-SBJ 
            (-NONE- *PRO*))
                    
          (VP 
            (VV 会见)
                    
            (NP-OBJ 
              (DNP 
                (NP 
                  (PN 他))
                    
                (DEG 的))
                    
              (NP 
                (NN 特使))))))))
                    
  (PU ，)
                    
  (NP-SBJ 
    (CP 
      (WHNP-1 
        (-NONE- *OP*))
                    
      (CP 
        (IP 
          (NP-PN-SBJ 
            (NR 联合国))
                    
          (VP 
            (VP 
              (VV 劝说)
                    
              (NP-OBJ 
                (NP-PN 
                  (NR 海地))
                    
                (NP 
                  (NN 军人)
                    
                  (NN 政府)))
                    
              (IP 
                (NP-SBJ 
                  (-NONE- *PRO*))
                    
                (VP 
                  (VV 下台))))
                    
            (VP 
              (MSP 所)
                    
              (VP 
                (VV 进行)
                    
                (NP-OBJ 
                  (-NONE- *T*-1))))))
                    
        (DEC 的)))
                    
    (NP 
      (NN 和平)
                    
      (NN 努力)))
                    
  (VP 
    (ADVP 
      (AD 已))
                    
    (VP 
      (VV 告)
                    
      (NP-OBJ 
        (NN 失败)))))
arg0: 
                    *PRO*