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.

Input: Consider Input: This was a bad buy. It did not work properly and I am very disappointed with it. Not good customer service. After hours of troubleshooting we realized the unit needs to be returned for replacement. Hopefully it will end up working properly.

Output: Bad review


Input: Consider Input: Good story, but the book was not very long. I had hoped for more about his life, how he came to be where and what people like him did with their lives. The story is good. Read this book. You will enjoy it.

Output: Good Review


Input: Consider Input: After a year of this machine, the steam button stopped working. I've also replaced my tank with another one and it still doesn't work. I used distilled water when cleaning as some revies suggested. A lot better product out there.


Output: Bad review