You will be given a definition of a task first, then some input of the task.
Given an English language product review, determine if it is a Good Review or a Bad Review. A good review is one where the product's review has positive tone and Bad review is one where the tone of product's review is negative.

I usually enjoy stories about the Civil War & its aftermath, but this was not much of a book just some sex scenes and very little else. It didn't really have any "real life" historical details because it took place only in 1861 or so. Don't waste your money.
Output:
Bad review