(IP 
  (ADVP 
    (AD 另外))
                    
  (PU ，)
                    
  (NP-SBJ 
    (DNP 
      (PP 
        (P 为)
                    
        (IP 
          (NP-SBJ 
            (-NONE- *PRO*))
                    
          (VP 
            (VV 保护)
                    
            (NP-OBJ 
              (DNP 
                (NP 
                  (NP 
                    (NN 刑案))
                    
                  (CC 及)
                    
                  (NP 
                    (IP-APP 
                      (NP-SBJ 
                        (-NONE- *PRO*))
                    
                      (VP 
                        (VV 检肃)
                    
                        (NP-OBJ 
                          (NN 流氓))))
                    
                    (NP 
                      (NN 案件))))
                    
                (DEG 之))
                    
              (NP 
                (NN 证人)))
                    
            (IP 
              (NP-SBJ 
                (-NONE- *PRO*))
                    
              (VP 
                (ADVP 
                  (AD 不))
                    
                (PP-PRP 
                  (P 因)
                    
                  (IP 
                    (NP-SBJ 
                      (-NONE- *PRO*))
                    
                    (VP 
                      (VV 作证))))
                    
                (VP 
                  (MSP 而)
                    
                  (VP 
                    (VV 致)
                    
                    (NP-OBJ 
                      (NN 生命)
                    
                      (PU 、)
                    
                      (NN 身体)
                    
                      (PU 、)
                    
                      (NN 自由)
                    
                      (CC 或)
                    
                      (NN 财产))
                    
                    (IP 
                      (NP-SBJ 
                        (-NONE- *PRO*))
                    
                      (VP 
                        (VV 遭受)
                    
                        (NP-OBJ 
                          (NN 损害)))))))))))
                    
      (DEG 之))
                    
    (NP-TTL 
      (PU 「)
                    
      (NN 证人)
                    
      (NN 保护法)
                    
      (PU 」)))
                    
  (VP 
    (ADVP 
      (AD 亦))
                    
    (VP 
      (VV 获)
                    
      (IP-OBJ 
        (NP-SBJ 
          (-NONE- *PRO*))
                    
        (VP 
          (NP-ADV 
            (QP 
              (OD 三))
                    
            (NP 
              (NN 读)))
                    
          (VP 
            (VV 通过)))))))
arg0: 
                    *PRO*