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: It's ok to read but for a book about dog training it didn't seem like there was a lot of specific info or guidance. There is one very simple sentence that helped train my dog, and then it's the same things every week. Glad I bought it used. Good luck if you buy new. But this was helpful in some ways. We have a new puppy right now we needed help with potty training.

Output: Bad review


Input: Consider Input: i saw this movie when it originally came out and wanted to see again as I enjoyed it so much. Very entertaining, the end kinda leaves you hanging though?? It is a must see-movie!!! Highly Recommended!!:)

Output: Good Review


Input: Consider Input: I have loved these headphones for the past few years, and was happy to find them available at such a low price. However, my first pair broke within 2 months. A cable developed a short from one side. Luckily they included a replacement part, but this cost me $18.00.I'm very disappointed in how Sony has treated their customers. Their customer service is terrible. You can go on Sony's web site and look up any problem. If you call support, it tells you, "Sorry, we no longer take phone calls.


Output: Bad review