(IP 
  (NP-SBJ 
    (NP-PN-APP 
      (NR 连战)
                    
      (PU 、)
                    
      (NR 宋楚瑜)
                    
      (PU 、)
                    
      (NR 谢长廷)
                    
      (PU ，)
                    
      (CC 及)
                    
      (NR 马英九)
                    
      (ETC 等))
                    
    (NP 
      (DP 
        (DT 各))
                    
      (NP 
        (NN 党)))
                    
    (NP 
      (NN 领袖)
                    
      (CC 或)
                    
      (NN 菁英)
                    
      (NN 人士)))
                    
  (PU ，)
                    
  (VP 
    (ADVP 
      (AD 更))
                    
    (VP 
      (LB 被)
                    
      (IP-OBJ 
        (NP-SBJ 
          (ADJP 
            (JJ 情收))
                    
          (NP 
            (NN 人员)))
                    
        (VP 
          (VV 指为)
                    
          (NP-OBJ 
            (ADJP 
              (JJ 重要))
                    
            (NP 
              (NN 侦查)
                    
              (NN 对象))))))))
arg0: 
                    情收 人员 
                
arg1: 
                    连战 、 宋楚瑜 、 谢长廷 ， 及 马英九 等 各 党 领袖 或 菁英 人士 
                
arg2: 
                    重要 侦查 对象 
                
argm: 
                    更