(IP 
  (NP-SBJ 
    (-NONE- *pro*))
                    
  (VP 
    (ADVP 
      (AD 傻不愣登))
                    
    (VP 
      (VV 问道)
                    
      (PU ：)
                    
      (CP-Q-OBJ 
        (IP 
          (LCP-SBJ 
            (NP 
              (DP 
                (DT 这))
                    
              (NP 
                (NN 盒) ))
                    
            (LC 里))
                    
          (VP 
            (VE 有)
                    
            (NP-OBJ 
              (NN 人) )))
                    
        (SP 吗)))))
arg0: 
                    *pro* 
                
arg1: 
                    这 盒 里 有 人 吗 
                
argm: 
                    傻不愣登