(NP-SBJ 
  (PN 他们))
                    
(VP 
  (LCP-TMP 
    (IP 
      (NP-SBJ 
        (-NONE- *pro*))
                    
      (VP 
        (NP-TMP 
          (NT 星期五))
                    
        (PP-LOC 
          (P 在)
                    
          (NP 
            (DNP 
              (NP-PN 
                (NR 巴拿马城))
                    
              (DEG 的))
                    
            (QP 
              (CD 一)
                    
              (CLP 
                (M 家)))
                    
            (NP 
              (NN 旅馆))))
                    
        (VP 
          (VV 发现)
                    
          (AS 了)
                    
          (NP-OBJ 
            (DP 
              (DT 这)
                    
              (QP 
                (CD ４)
                    
                (CLP 
                  (M 名))))
                    
            (NP 
              (NN 男子))))))
                    
    (LC 之后))
                    
  (PU ，)
                    
  (VP 
    (BA 将)
                    
    (IP-OBJ 
      (NP-SBJ-1 
        (PN 他们))
                    
      (VP 
        (VP 
          (VV 拘留)
                    
          (NP-OBJ 
            (-NONE- *-1)))
                    
        (VP 
          (VV 问话)))))
arg0: 
                    他们           
                
argm: 
                    星期五在 巴拿马城 的 一 家 旅馆 发现 了 这 ４ 名 男子 之后          
                
arg1: 
                    他们