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            _____    _    _     ______    ____    
    ___    |  ___|| | |  | ||  /_   _//  |  _ \\  
   /   ||  | ||__   | |/\| ||   -| ||-   | |_| || 
  | [] ||  | ||__   |  /\  ||   _| ||_   | .  //  
   \__ ||  |_____|| |_// \_||  /_____//  |_|\_\\  
    -|_||  `-----`  `-`   `-`  `-----`   `-` --`  
     `-`

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Text this: Predicting EFL Reader Ability from Lexical and Grammatical Knowledge Using a Perceptron Artificial Neural Network