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  _____    __   __    _  __   _    _     ____    
 / ____||  \ \\/ //  | |/ // | || | ||  |  _ \\  
/ //---`'   \ ` //   | ' //  | || | ||  | |_| || 
\ \\___      | ||    | . \\  | \\_/ ||  | .  //  
 \_____||    |_||    |_|\_\\  \____//   |_|\_\\  
  `----`     `-`'    `-` --`   `---`    `-` --`

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Text this: Microblog opinion evolution model