" 
 " yes , sir . " 
 " good . " 
 " sir ? " 
 " i want you to go to the front door and open it . " 
 " yes , sir . " 
 " and do n't forget to lock it . " 
 " yes , sir . " 
 " and do n't forget to lock the door behind you . " 
 " yes , sir . " 
 " and do n't forget to lock the door behind you . " 
 " yes , sir . " 
 " and do n't forget to lock the door behind you . " 
 " yes , sir . " 
 " and do n't forget to lock the door behind you . " 
 " yes , sir . " 
 " and do n't forget to lock the door behind you . " 
 " yes , sir . " 
 " and do n't forget to lock the door behind you . " 
 " yes , sir . " 
 " and do n't forget to lock the door behind you . " 
 " yes , sir . " 
 " and do n't forget to lock the door behind you . " 
 " yes , sir . " 
 " and do n't forget to lock the door behind you . " 
 " yes , sir . " 
 " and do n't forget to lock the door behind you . " 
 " yes , sir . " 
 " and do n't forget to lock the door behind you . " 
 " yes , sir . " 
 " and do n't forget to lock the door
