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.

Example Input: Nice book, the only thing I didn't like about it was that each time a new topic came up throughout the first 30 pages or so we learned more than needed and it wasn't very interesting. It also gets a little boring around page 100 but does pick up. If you think you're going to take pictures of every bird in a local neighborhood, buy several books on your own first, this book is an okay one for that.
Example Output: Good Review

Example Input: Our puppy has plenty of room inside.
Example Output: Good Review

Example Input: Although the book is interesting, it lacks in detail. The author didn't even bother to visit her family. There has been no follow-up of what happened after she came home from work and lived alone, leaving all his belongings behind. It seems that no one else had the guts or time (or was a lawyer) to actually fight for anything.
Example Output:
Good Review