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.

These were very expensive for 2 pens. They don't write as smoothly at the Zebra Mech Ball Grip Roller Ball, which is 1/2 of the price or more! If I am going to pay $2 per pen, the ballpoint version would be worth it. The only thing that makes these pens unique (other than their low price) are they have a cap on them. Don't waste your money like I did. It may work out for some folks, but it isn't working in ours or anyone else's household.
Output:
Bad review