(IP 
  (NP-SBJ 
    (-NONE- *pro*))
                    
  (VP 
    (IP-ADV 
      (NP-SBJ 
        (-NONE- *PRO*))
                    
      (VP 
        (VP 
          (VV 到)
                    
          (NP-PN-OBJ 
            (NR 淡水)))
                    
        (VP 
          (VV 看)
                    
          (NP-PN-OBJ 
            (NR 淡水河)))))
                    
    (PU ，)
                    
    (VP 
      (VV 得)
                    
      (VP 
        (VP 
          (VV 想)
                    
          (NP-OBJ 
            (NN 办法)))
                    
        (VP 
          (VP 
            (VV 爬到)
                    
            (NP-OBJ 
              (CP 
                (WHNP-1 
                  (-NONE- *OP*))
                    
                (CP 
                  (IP 
                    (NP-SBJ 
                      (-NONE- *T*-1))
                    
                    (VP 
                      (VP 
                        (ADVP 
                          (AD 很))
                    
                        (VP 
                          (VA 高)))
                    
                      (VP 
                        (ADVP 
                          (AD 很))
                    
                        (VP 
                          (VA 高)))))
                    
                  (DEC 的)))
                    
              (NP 
                (NN 地方))))
                    
          (VP 
            (ADVP 
              (AD 才))
                    
            (VP 
              (VPT 
                (VV 看)
                    
                (DER 得)
                    
                (VV 到)))))))))
arg0: 
                    *pro* 
                
arg1: 
                    *OP* *T*-1 很 高 很 高 的 地方 
                
argm: 
                    *PRO* 到 淡水 看 淡水河