(IP 
  (NP-SBJ 
    (NN 馆方)
                    
    (NN 人员))
                    
  (VP 
    (VV 笑称)
                    
    (PU ，)
                    
    (IP-OBJ 
      (NP-SBJ 
        (NN 门票)
                    
        (NN 收入))
                    
      (VP 
        (VP-OBJ 
          (ADVP 
            (AD 连))
                    
          (VP 
            (VV 付)
                    
            (NP-OBJ 
              (NN 电费))))
                    
        (VP 
          (ADVP 
            (AD 都))
                    
          (ADVP 
            (AD 不))
                    
          (VP 
            (VA 够)))))))
arg0: 
                    馆方 人员 
                
arg1: 
                    门票 收入 连 付 电费 都 不 够