(IP-OBJ 
  (PU 「)
                    
  (NP-SBJ 
    (NN 协议))
                    
  (VP 
    (VV 应)
                    
    (VP 
      (ADVP 
        (AD 清楚))
                    
      (VP 
        (VV 列明)
                    
        (IP-OBJ 
          (NP-SBJ 
            (NN 雇员))
                    
          (VP 
            (VP 
              (PP-LOC 
                (P 在)
                    
                (LCP 
                  (NP 
                    (DP 
                      (DT 何)
                    
                      (CLP 
                        (M 种)))
                    
                    (NP 
                      (NN 暴雨)
                    
                      (NN 警号)))
                    
                  (LC 下)))
                    
              (ADVP 
                (AD 毋))
                    
              (VP 
                (VV 须)
                    
                (VP 
                  (VV 工作))))
                    
            (PU ，)
                    
            (CC 及)
                    
            (VP 
              (IP-ADV 
                (NP-SBJ 
                  (-NONE- *pro*))
                    
                (VP 
                  (PP-TMP 
                    (P 在)
                    
                    (NP 
                      (PN 何时)))
                    
                  (VP 
                    (VV 发出)
                    
                    (NP-OBJ 
                      (DP 
                        (DT 该)
                    
                        (CLP 
                          (M 等)))
                    
                      (NP 
                        (NN 讯号))))))
                    
              (ADVP 
                (AD 便))
                    
              (ADVP 
                (AD 毋))
                    
              (VP 
                (VV 须)
                    
                (VP 
                  (VV 上班))))))))))
arg1: 
                    雇员 在 何 种 暴雨 警号 下 毋 须 工作 ， 及 *pro* 在 何时 发出 该 等 讯号 便 毋 须 上班 
                
arg2: 
                    协议 
                
argm: 
                    清楚 
                

(IP 
  (NP-SBJ 
    (NN 雇主)
                    
    (CC 与)
                    
    (NN 雇员))
                    
  (VP 
    (ADVP 
      (AD 亦))
                    
    (VP 
      (VV 应)
                    
      (VP 
        (ADVP 
          (AD 预先))
                    
        (VP 
          (VP 
            (VV 订立)
                    
            (NP-OBJ 
              (NN 协议)))
                    
          (PU ，)
                    
          (VP 
            (VV 列明)
                    
            (IP-OBJ 
              (CP-CND 
                (ADVP 
                  (CS 若))
                    
                (IP 
                  (NP-SBJ 
                    (NN 暴两)
                    
                    (NN 警号))
                    
                  (VP 
                    (PP-TMP 
                      (P 在)
                    
                      (LCP 
                        (NP 
                          (NN 办公)
                    
                          (NN 时间))
                    
                        (LC 内)))
                    
                    (VP 
                      (VV 除下)))))
                    
              (PU ，)
                    
              (NP-SBJ 
                (NN 雇员))
                    
              (VP 
                (PP-LOC 
                  (P 在)
                    
                  (LCP 
                    (NP 
                      (DP 
                        (DT 何)
                    
                        (CLP 
                          (M 种)))
                    
                      (NP 
                        (NN 情况)))
                    
                    (LC 下)))
                    
                (VP 
                  (VV 复工))))))))))
arg0: 
                    雇主 与 雇员 
                
arg1: 
                    若 暴两 警号 在 办公 时间 内 除下 ， 雇员 在 何 种 情况 下 复工 
                
argm: 
                    预先 
                
argm: 
                    亦