(PP-PRP 
  (P 为了)
                    
  (IP 
    (NP-SBJ 
      (-NONE- *pro*))
                    
    (VP 
      (VV 保障)
                    
      (NP-OBJ 
        (DNP 
          (NP 
            (NN 粮食)
                    
            (PU 、)
                    
            (NN 蔬菜))
                    
          (DEG 的))
                    
        (NP 
          (NN 食用)
                    
          (NN 安全))))))
                    
(PU ，)
                    
(NP-PN-SBJ 
  (NR 海南省))
                    
(VP 
  (VV 开始)
                    
  (VP 
    (VV 禁用)
                    
    (NP-OBJ 
      (QP 
        (CD １６)
                    
        (CLP 
          (M 种)))
                    
      (ADJP 
        (JJ 高毒)
                    
        (PU 、)
                    
        (JJ 高残留))
                    
      (NP 
        (NN 农药))))))
argm: 
                    为了 保障 粮食 、 蔬菜 的 食用 安全          
                
arg0: 
                    海南省          
                
arg1: 
                    １６ 种 高毒 、 高残留 农药