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: The book was easy to read, and filled with valuable information that is worth the time spent reading it. I bought it in conjunction with a project, and, as part of it, read this very good guide on how exactly they did things down there at Area 52. Not only does he get his information, but writes it in such an entertaining way, even for non-scientists.

Output: Good Review


Input: Consider Input: I haven't done any serious studying for my exam. This will be the first time I've ever sat at a exam after watching a TV show and looking all over this book before I go into each section, trying to find anything. I can almost get through it...

Output: Bad review


Input: Consider Input: This book is okay, but I find it disappointing in that the first two projects (the quilting pillow/bag and the blanket) are so basic and uninspiring you could come up with one of them yourself. The third project (which uses beads to build a basket) was much better when she used beads for the beadwork design. Overall, this has some really good ideas as well, but they aren't very exciting or unique.


Output: Good Review