Task: Sentiment Analysis
Input (English): 1)The problems in the book are very outdated. (for grammar section buy Cliff's or Longman)2)The problems in the book are less difficult than those on a real exam.3)The problems in the book were arranged in very boring manner.4)The CD-Rom is only for Listening. (for more computer practice buy Delta's Key for Toefl Test with CD, which has 10 tests or Cambridge Preparation for Toefl Test, which has 7 tests. Both books have CD-Rom simulated CBT.)5) The Essay section is fair. (for the best essay section buy Cambridge Preparation for the Toefl Test)Generally, there is no one book for the preparation for the TOEFL. Most likely you will need some combination of them.For instance,a) Delta for practice and reading. Moreover, you may wish to buy just Delta CD Rom without book and cassets for practice only;b)Cliff's or Longman for grammar;c)Cambridge for essay and for practice.Good luck!
Output (English): Negative