(IP 
  (PP-ADV 
    (P 当)
                    
    (IP 
      (NP-SBJ 
        (NN 上海人))
                    
      (VP 
        (VV 说)
                    
        (IP-OBJ 
          (PU 「)
                    
          (NP-SBJ 
            (DP 
              (DT 这))
                    
            (NP 
              (NN 问题)))
                    
          (VP 
            (ADVP 
              (AD 不))
                    
            (VP 
              (VA 大)))
                    
          (PU 」)))))
                    
  (PU ，)
                    
  (NP-SBJ 
    (PN 你))
                    
  (VP 
    (VV 得)
                    
    (VP 
      (VV 悟出)
                    
      (IP-Q-OBJ 
        (NP-SBJ 
          (CP 
            (WHNP-2 
              (-NONE- *OP*))
                    
            (CP 
              (IP 
                (NP-SBJ 
                  (-NONE- *T*-2))
                    
                (VP 
                  (LCP-LOC 
                    (NP 
                      (NN 背))
                    
                    (LC 後))
                    
                  (VP 
                    (VV 隐藏))))
                    
              (DEC 的)))
                    
          (NP 
            (NN 部份)))
                    
        (VP 
          (ADVP-WH 
            (AD 究竟))
                    
          (VP 
            (VV 有)
                    
            (VP 
              (ADVP-WH 
                (AD 多))
                    
              (VP 
                (VA 严重)))))))))
arg0: 
                    你 
                
arg1: 
                    *OP* *T*-2 背 後 隐藏 的 部份 究竟 有 多 严重 
                
argm: 
                    当 上海人 说 「 这 问题 不 大 」