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 heater works really well. You set temp's to desired amount of temperature,its a lot like a big space heater. It will blow cold air into room very quickly.

Output: Good Review


Input: Consider Input: This book has very little usable information on starting a blog, and less guidance about how to create one in it's own right. The authors seem more infatuated with Tumblr as an example blog page than they do using WordPress for a new blog. Since I've been doing blogging myself since 2002, I really doubt that this post was written much over six years ago.

Output: Good Review


Input: Consider Input: My girlfriend uses this cup all day every day. It holds up well & doesn't leak.


Output: Good Review