(IP 
  (NP-SBJ 
    (CP 
      (WHNP-2 
        (-NONE- *OP*))
                    
      (CP 
        (IP 
          (NP-SBJ 
            (-NONE- *pro*))
                    
          (VP 
            (NP-ADV 
              (-NONE- *T*-2))
                    
            (VP 
              (VV 发生)
                    
              (NP-OBJ 
                (DP 
                  (DT 这)
                    
                  (QP 
                    (CD 一)))
                    
                (NP 
                  (NN 变化))))))
                    
        (DEC 的)))
                    
    (NP 
      (NN 关键)))
                    
  (PU ，)
                    
  (VP 
    (VC 是)
                    
    (VP 
      (VP 
        (VE 有)
                    
        (NP-OBJ 
          (QP 
            (CD 一)
                    
            (CLP 
              (M 个)))
                    
          (CP 
            (WHNP-1 
              (-NONE- *OP*))
                    
            (CP 
              (IP 
                (NP-SBJ 
                  (-NONE- *T*-1))
                    
                (VP 
                  (VV 带领)
                    
                  (NP-OBJ 
                    (NN 群众))
                    
                  (IP 
                    (NP-SBJ 
                      (-NONE- *PRO*))
                    
                    (VP 
                      (VCD 
                        (VV 治穷)
                    
                        (VV 致富))))))
                    
              (DEC 的)))
                    
          (ADJP 
            (JJ 好))
                    
          (NP 
            (NN 党支部))))
                    
      (PU ，)
                    
      (VP 
        (VE 有)
                    
        (IP-OBJ 
          (NP-SBJ 
            (QP 
              (CD 一)
                    
              (CLP 
                (M 位)))
                    
            (CP 
              (WHNP-3 
                (-NONE- *OP*))
                    
              (CP 
                (IP 
                  (NP-SBJ 
                    (-NONE- *T*-3))
                    
                  (VP 
                    (SB 被)
                    
                    (VP 
                      (VV 评为)
                    
                      (NP-OBJ 
                        (NP 
                          (NP 
                            (NN 省))
                    
                          (NP 
                            (PU “)
                    
                            (ADJP 
                              (JJ 优秀))
                    
                            (NP 
                              (NN 共产党员))
                    
                            (PU ”)))
                    
                        (CC 和)
                    
                        (NP 
                          (PU “)
                    
                          (NP 
                            (DP 
                              (DT 全))
                    
                            (NP 
                              (NN 国)))
                    
                          (NP 
                            (NN 劳动)
                    
                            (NN 模范))
                    
                          (PU ”))))))
                    
                (DEC 的)))
                    
            (NP-PN 
              (NR 刘加坤)))
                    
          (VP 
            (VV 当)
                    
            (NP-OBJ 
              (NN 支部)
                    
              (NN 书记))))))))
arg0: 
                    *PRO*