write it with pros and cons of the solutions and problems
Answer: B. Opinion
Explanation: Both Grover Cleveland and William Howard Taft worked together, but Grover Cleveland was a governor, not a president like William Howard Taft.
Non-fiction.
Fiction is when it's fantasy, non-fiction is when its something that has actually occurred in someone's life.
With derivational suffixes, the new word has a new meaning, and is usually a different part of speech.