(IP 
  (NP-PN-TPC 
    (NR 京九)
                    
    (NN 铁路))
                    
  (IP 
    (IP 
      (NP-SBJ 
        (NN 北))
                    
      (VP 
        (VV 起)
                    
        (NP-OBJ 
          (NP-PN 
            (NR 北京))
                    
          (NP 
            (NN 西站)))))
                    
    (PU ，)
                    
    (IP 
      (NP-SBJ 
        (NN 南))
                    
      (VP 
        (VV 至)
                    
        (NP-PN-OBJ 
          (NR 深圳))))
                    
    (PU ，)
                    
    (IP 
      (NP-SBJ 
        (-NONE- *pro*))
                    
      (VP 
        (VP 
          (VV 连接)
                    
          (NP-PN-OBJ 
            (NR 香港)
                    
            (NR 九龙)))
                    
        (PU ，)
                    
        (VP 
          (VV 行经)
                    
          (NP-OBJ 
            (QP 
              (CD 九))
                    
            (NP 
              (NN 省)
                    
              (NN 市))))))
                    
    (PU ，)
                    
    (IP 
      (NP-SBJ 
        (NN 干线)
                    
        (NN 全长))
                    
      (VP 
        (QP-PRD 
          (ADVP 
            (AD 约))
                    
          (QP 
            (CD 两千四百)
                    
            (CLP 
              (M 公里))))))
                    
    (PU ，)
                    
    (IP 
      (NP-SBJ 
        (-NONE- *pro*))
                    
      (VP 
        (VC 是)
                    
        (NP-PRD 
          (CP 
            (WHNP-1 
              (-NONE- *OP*))
                    
            (CP 
              (IP 
                (NP-TPC 
                  (-NONE- *T*-1))
                    
                (LCP-LOC 
                  (NP 
                    (NP-PN 
                      (NR 中国))
                    
                    (NP 
                      (NN 铁路)
                    
                      (NN 建设史)))
                    
                  (LC 上))
                    
                (IP 
                  (IP 
                    (NP-SBJ 
                      (NN 规模))
                    
                    (VP 
                      (ADVP 
                        (AD 最))
                    
                      (VP 
                        (VA 大))))
                    
                  (PU 、)
                    
                  (IP 
                    (NP-SBJ 
                      (NN 投资))
                    
                    (VP 
                      (ADVP 
                        (AD 最))
                    
                      (VP 
                        (VA 多))))
                    
                  (PU 、)
                    
                  (IP 
                    (NP-SBJ 
                      (NN 建成)
                    
                      (NN 线路)
                    
                      (NN 里程))
                    
                    (VP 
                      (ADVP 
                        (AD 最))
                    
                      (VP 
                        (VA 长))))))
                    
              (DEC 的)))
                    
          (ADJP 
            (JJ 大))
                    
          (NP 
            (NN 干线)))))))
arg0: 
                    *pro* 
                
arg1: 
                    九 省 市