(IP 
  (NP-PN-SBJ 
    (NR 法国))
                    
  (VP 
    (VC 是)
                    
    (NP-PRD 
      (QP 
        (OD 第一)
                    
        (CLP 
          (M 个)))
                    
      (CP 
        (WHNP-1 
          (-NONE- *OP*))
                    
        (CP 
          (IP 
            (NP-SBJ 
              (-NONE- *T*-1))
                    
            (VP 
              (PP 
                (P 同)
                    
                (NP-PN 
                  (NR 中国)))
                    
              (VP 
                (VV 建交)))))
                    
        (DEC 的))
                    
      (NP 
        (NN 西方))
                    
      (ADJP 
        (JJ 大))
                    
      (NP 
        (NN 国)))))
arg0: 
                    *T*-1 
                
arg0: 
                    同 中国 
                

(IP 
  (LCP-TMP 
    (QP 
      (CD ２０)
                    
      (CLP 
        (M 年)))
                    
    (LC 前))
                    
  (NP-PN-SBJ 
    (NR 中)
                    
    (NR 美))
                    
  (VP 
    (ADVP 
      (AD 正式))
                    
    (VP 
      (VV 建交))))
arg0: 
                    中 美 
                
argm: 
                    ２０ 年 前 
                
argm: 
                    正式