(IP 
  (ADVP 
    (AD 如))
                    
  (NP-SBJ 
    (NP-APP 
      (NP 
        (NP-APP 
          (ADJP 
            (JJ 副))
                    
          (NP 
            (NN 总统)))
                    
        (NP-PN 
          (NR 连战)))
                    
      (ETC 等))
                    
    (NP 
      (NN 高层)
                    
      (NN 官员)))
                    
  (VP 
    (VV 进行)
                    
    (NP-OBJ 
      (CP 
        (WHNP-2 
          (-NONE- *OP*))
                    
        (CP 
          (IP 
            (NP-TPC 
              (-NONE- *T*-2))
                    
            (NP-SBJ 
              (IP-APP 
                (NP-SBJ 
                  (-NONE- *PRO*))
                    
                (ADVP 
                  (AD 事先))
                    
                (VP 
                  (VV 保密)))
                    
              (NP 
                (NN 程度)))
                    
            (VP 
              (ADVP 
                (AD 极))
                    
              (VP 
                (VA 高))))
                    
          (DEC 的)))
                    
      (NP-PN 
        (NR 欧洲))
                    
      (ADJP 
        (JJ 友好))
                    
      (NP 
        (NN 访问)))))
arg0: 
                    *PRO* 
                
argm: 
                    事先 
                

(IP 
  (NP-SBJ 
    (-NONE- *PRO*))
                    
  (VP 
    (VV 想)
                    
    (IP-OBJ 
      (NP-SBJ 
        (-NONE- *PRO*))
                    
      (VP 
        (DVP 
          (VP 
            (PU 「)
                    
            (VP 
              (VA 安全))
                    
            (PU 、)
                    
            (VP 
              (VA 可靠))
                    
            (PU 、)
                    
            (VP 
              (VV 保密))
                    
            (PU 、)
                    
            (VP 
              (ADVP 
                (AD 不))
                    
              (VP 
                (VV 惹)
                    
                (NP-OBJ 
                  (NN 麻烦))))
                    
            (PU 」))
                    
          (DEV 地))
                    
        (VP 
          (VV 处理)
                    
          (NP-OBJ 
            (NN 金钱)))))))
arg1: 
                    *PRO*