(IP 
  (NP-SBJ 
    (CP 
      (WHNP-1 
        (-NONE- *OP*))
                    
      (CP 
        (IP 
          (NP-SBJ 
            (-NONE- *T*-1))
                    
          (VP 
            (PP-MNR 
              (P 以)
                    
              (NP-PN 
                (NR 美国)))
                    
            (VP 
              (VV 为首))))
                    
        (DEC 的)))
                    
    (NP-PN 
      (NR 北约)))
                    
  (VP 
    (PP 
      (P 同)
                    
      (NP 
        (NP-PN 
          (NR 中亚))
                    
        (NP 
          (NN 国家))))
                    
    (NP-TMP 
      (NT 今年)
                    
      (NT ９月))
                    
    (VP 
      (VV 举行)
                    
      (AS 了)
                    
      (NP-OBJ 
        (QP 
          (OD 第二)
                    
          (CLP 
            (M 次)))
                    
        (NP 
          (NN 军事)
                    
          (NN 演习))))))
arg0: 
                    *T*-1 
                
arg1: 
                    以 美国 
                

(IP 
  (NP-SBJ 
    (PN 它们))
                    
  (VP 
    (VV 认为)
                    
    (PU ，)
                    
    (IP-OBJ 
      (NP-SBJ 
        (NP 
          (CP 
            (WHNP-1 
              (-NONE- *OP*))
                    
            (CP 
              (IP 
                (NP-TPC 
                  (-NONE- *T*-1))
                    
                (NP-PN-SBJ 
                  (NR 美国))
                    
                (VP 
                  (VV 为首)))
                    
              (DEC 的)))
                    
          (ADJP 
            (JJ 多国))
                    
          (NP 
            (NN 部队)))
                    
        (DNP 
          (PP 
            (P 对)
                    
            (NP-PN 
              (NR 伊拉克)))
                    
          (DEG 的))
                    
        (NP 
          (NN 空袭)))
                    
      (VP 
        (VV 超越)
                    
        (AS 了)
                    
        (NP-OBJ 
          (DNP 
            (NP-PN 
              (NN 安理会))
                    
            (DEG 的))
                    
          (NP 
            (NN 授权)
                    
            (NN 范围)))))))
arg0: 
                    *T*-1 
                
arg1: 
                    美国