(NP-SBJ 
  (NN 工作)
                    
  (NN 人员))
                    
(VP 
  (VP 
    (PP-LOC 
      (P 在)
                    
      (LCP 
        (NP 
          (CP 
            (WHNP-1 
              (-NONE- *OP*))
                    
            (CP 
              (IP 
                (NP-SBJ 
                  (-NONE- *T*-1))
                    
                (VP 
                  (VA 狭小)))
                    
              (DEC 的)))
                    
          (NP 
            (NN 槟榔摊)))
                    
        (LC 内)))
                    
    (VP 
      (VV 搜证)))
arg0: 
                    工作 人员          
                
argm: 
                    在 狭小 的 槟榔摊 内