( 
  (IP 
    (NP-SBJ 
      (NN 塞方))
                    
    (VP 
      (BA 将)
                    
      (IP-OBJ 
        (NP-SBJ 
          (ADJP 
            (JJ 重))
                    
          (NP 
            (NN 武器)))
                    
        (VP 
          (ADVP 
            (AD 直接))
                    
          (VP 
            (VV 交给)
                    
            (NP-OBJ 
              (NP-PN 
                (NR 联合国))
                    
              (ADJP 
                (JJ 维和))
                    
              (NP 
                (NN 部队)))
                    
            (IP 
              (NP-SBJ 
                (-NONE- *PRO*))
                    
              (VP 
                (VV 保管)))))))))
arg1:  重 武器 
arg0:  *PRO*