(IP 
  (PP-LOC 
    (P 在)
                    
    (LCP 
      (NP 
        (DNP 
          (NP 
            (NT ３月)
                    
            (NT ２４日))
                    
          (DEG 的))
                    
        (NP-PN 
          (NR 港协))
                    
        (NP 
          (NN 代表)
                    
          (NN 大会)))
                    
      (LC 上)))
                    
  (PU ，)
                    
  (NP-SBJ 
    (NP-APP 
      (NN 副会长))
                    
    (NP-PN 
      (NR 霍震霆)))
                    
  (VP 
    (PP-LOC 
      (P 在)
                    
      (LCP 
        (NP 
          (CP-APP 
            (IP 
              (NP-SBJ 
                (-NONE- *pro*))
                    
              (VP 
                (VE 没有)
                    
                (NP-OBJ 
                  (NN 竞争)
                    
                  (NN 对手))))
                    
            (DEC 的))
                    
          (NP 
            (NN 情况)))
                    
        (LC 下)))
                    
    (VP 
      (SB 被)
                    
      (VP 
        (VV 选为)
                    
        (NP-OBJ 
          (NN 会长))))))
arg1: 
                    副会长 霍震霆 
                
arg2: 
                    会长 
                
argm: 
                    在 *pro* 没有 竞争 对手 的 情况 下 
                
argm: 
                    在 ３月 ２４日 的 港协 代表 大会 上