(IP 
  (NP-SBJ 
    (ADVP 
      (AD 例如))
                    
    (NP 
      (NP 
        (CP 
          (WHNP-1 
            (-NONE- *OP*))
                    
          (CP 
            (IP 
              (NP-SBJ 
                (-NONE- *T*-1))
                    
              (VP 
                (VV 先天下之忧而忧)
                    
                (PU ，)
                    
                (VV 後天下之乐而乐)))
                    
            (DEC 的)))
                    
        (NP-PN 
          (NR 范仲淹)))
                    
      (PU ，)
                    
      (NP 
        (CP 
          (WHNP-2 
            (-NONE- *OP*))
                    
          (CP 
            (IP 
              (NP-SBJ 
                (-NONE- *T*-2))
                    
              (VP 
                (PP-LOC 
                  (P 在)
                    
                  (LCP 
                    (NP 
                      (NN 沙地))
                    
                    (LC 上)))
                    
                (PP-MNR 
                  (P 以)
                    
                  (NP 
                    (NN 树枝)))
                    
                (VP 
                  (VV 学)
                    
                  (IP-OBJ 
                    (NP-SBJ 
                      (-NONE- *PRO*))
                    
                    (VP 
                      (VV 写字))))))
                    
            (DEC 的)))
                    
        (NP-PN 
          (NR 欧阳修)))
                    
      (PU ，)
                    
      (NP 
        (CP 
          (WHNP-3 
            (-NONE- *OP*))
                    
          (CP 
            (IP 
              (NP-SBJ 
                (-NONE- *T*-3))
                    
              (VP 
                (VV 开)
                    
                (NP-OBJ 
                  (NN 理学)
                    
                  (NN 思想))))
                    
            (DEC 的)))
                    
        (NP-PN 
          (NR 周敦颐)))
                    
      (PU ，)
                    
      (NP 
        (CP 
          (WHNP-4 
            (-NONE- *OP*))
                    
          (CP 
            (IP 
              (NP-SBJ 
                (-NONE- *T*-4))
                    
              (VP 
                (VV 打破)
                    
                (NP-OBJ 
                  (NN 水缸))))
                    
            (DEC 的)))
                    
        (NP-PN 
          (NR 司马光)))
                    
      (PU ，)
                    
      (NP 
        (CP 
          (WHNP-5 
            (-NONE- *OP*))
                    
          (CP 
            (IP 
              (IP 
                (NP-SBJ 
                  (-NONE- *T*-5))
                    
                (VP 
                  (VV 主持)
                    
                  (NP-OBJ 
                    (NN 变法))))
                    
              (PU 、)
                    
              (IP 
                (NP-TPC 
                  (-NONE- *T*-5))
                    
                (NP-SBJ 
                  (NN 人))
                    
                (VP 
                  (VV 称)
                    
                  (NP-OBJ 
                    (PU 「)
                    
                    (ADJP 
                      (JJ 拗))
                    
                    (NP 
                      (NN 相公))
                    
                    (PU 」)))))
                    
            (DEC 的)))
                    
        (NP-PN 
          (NR 王安石)))
                    
      (PU ，)
                    
      (CC 还有)
                    
      (NP 
        (NP-PN 
          (NR 苏洵)
                    
          (PU 、)
                    
          (NR 苏轼)
                    
          (PU 、)
                    
          (NR 苏辙))
                    
        (NP 
          (QP 
            (CD 一))
                    
          (NP 
            (NN 家)))
                    
        (NP 
          (NN 人)))))
                    
  (PU ，)
                    
  (VP 
    (ADVP 
      (AD 都))
                    
    (VP 
      (VC 是)
                    
      (NP-PRD 
        (CP 
          (WHNP-6 
            (-NONE- *OP*))
                    
          (CP 
            (IP 
              (NP-SBJ 
                (-NONE- *T*-6))
                    
              (VP 
                (VP 
                  (NP-DIR 
                    (NN 平民))
                    
                  (VP 
                    (VV 出身)))
                    
                (PU ，)
                    
                (VP 
                  (PP-MNR 
                    (P 经过)
                    
                    (NP 
                      (NN 科考)))
                    
                  (VP 
                    (MSP 而)
                    
                    (VP 
                      (VV 活跃於)
                    
                      (NP-OBJ 
                        (NT 当时)))))))
                    
            (DEC 的)))
                    
        (NP 
          (NN 文人))))))
arg0: 
                    *PRO*