發送短信 : A general comparison of language learning from examples and from queries

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