(NP-OBJ 
  (CP 
    (WHNP-1 
      (-NONE- *OP*))
                    
    (CP 
      (IP 
        (NP-SBJ 
          (-NONE- *T*-1))
                    
        (VP 
          (LCP-LOC 
            (NP 
              (CP 
                (WHNP-2 
                  (-NONE- *OP*))
                    
                (CP 
                  (IP 
                    (NP-SBJ 
                      (-NONE- *T*-2))
                    
                    (VP 
                      (PP-LOC 
                        (P 在)
                    
                        (NP-PN 
                          (NR 天津)))
                    
                      (VP 
                        (VV 投资))))
                    
                  (DEC 的)))
                    
              (NP 
                (NN 外国)
                    
                (NN 企业)))
                    
            (LC 中))
                    
          (ADVP 
            (AD 最))
                    
          (VP 
            (VV 引)
                    
            (NP-OBJ 
              (NN 人))
                    
            (IP 
              (NP-SBJ 
                (-NONE- *PRO*))
                    
              (VP 
                (VV 注目))))))
                    
      (DEC 的)))
                    
  (NP 
    (NN 特色)))
arg0: 
                    (*T*-1)->(特色) 	  	  
                
argM: 
                    *OP* (*T*-2)->(外国企业) 在 天津 投资 的 外国 企业 中 	  	  
                
argM: 
                    最 	  	  
                

(NP-SBJ 
  (-NONE- *pro*))
                    
(VP 
  (VV 引)
                    
  (ADVP 
    (AD 一下))
                    
  (PU ，)
                    
  (IP-OBJ 
    (PU ＂)
                    
    (NP-PN-SBJ 
      (NR 布什))
                    
    (VP 
      (PP-LOC 
        (P 在)
                    
        (LCP 
          (NP 
            (NN 移民)
                    
            (NN 问题))
                    
          (LC 上)))
                    
      (VP 
        (VV 举步维艰)))
                    
    (PU ＂))))
arg0: 
                    *pro* 	  	  
                
argm: 
                    一下	  	  
                
arg1: 
                    布什 在 移民 问题 上 举步维艰