Task: Sentiment Analysis
Input (English): John Ayres is no Delphi expert and certainly no writer . You'd think the qualifications for writing a Delphi book would be 1) you must be a Delphi expert 2) you must write well.  Well, I can tell you for sure that this guy doesn't meet either qualification.  This is, without question, the worst programming book I have ever had the misfortune to buy.  Ayres writes like a third grader.  And the code is even worse.  A person who'd never seen Delphi before could write this code.  It is mostly warmed over MSDN example code converted to Pascal.  Frankly, I'd be embarrassed to publish something like this.  It's that bad
Output (English): NEG