(IP 
  (NP-SBJ 
    (PN 自己))
                    
  (VP 
    (VP 
      (ADVP 
        (AD 曾))
                    
      (PP-PRP 
        (P 因)
                    
        (IP 
          (NP-SBJ 
            (-NONE- *PRO*))
                    
          (VP 
            (PU 「)
                    
            (ADVP 
              (AD 一时))
                    
            (VP 
              (VV 冲动))
                    
            (PU 」))))
                    
      (PU ，)
                    
      (VP 
        (VV 答应)
                    
        (IP-OBJ 
          (NP-SBJ 
            (-NONE- *PRO*))
                    
          (VP 
            (VP 
              (PP-BNF 
                (P 替)
                    
                (NP 
                  (NP-APP 
                    (NN 老友))
                    
                  (NP-PN 
                    (NR 许信良))))
                    
              (VP 
                (VV 跨刀)))
                    
            (VP 
              (VV 担任)
                    
              (NP-OBJ 
                (ADJP 
                  (JJ 副))
                    
                (NP 
                  (NN 总统))))))))
                    
    (PU ，)
                    
    (VP 
      (LCP-TMP 
        (NP 
          (QP 
            (CD 七))
                    
          (NP 
            (NN 小时)))
                    
        (LC 後))
                    
      (ADVP 
        (AD 又))
                    
      (VP 
        (VP 
          (LB 被)
                    
          (CP-OBJ 
            (WHNP-1 
              (-NONE- *OP*))
                    
            (IP 
              (NP-PN-SBJ 
                (NR 新党))
                    
              (VP 
                (VV 说服)
                    
                (NP-OBJ 
                  (-NONE- *T*-1))))))
                    
        (VP 
          (MSP 而)
                    
          (VP 
            (VV 打消)
                    
            (NP-OBJ 
              (DP 
                (DT 此))
                    
              (NP 
                (NN 意)))))))))
arg0: 
                    *PRO* 
                
argm: 
                    一时