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 is one of the worst books I've ever looked at and read. It's just a waste of time. Save yourself 4 days with your friend (who isn't reading as well), read something, anything! You will actually learn more watching paint dry. In all seriousness.

Output: Bad review


Input: Consider Input: The install was fairly easy, takes only 5 minute tops. The installation instructions are somewhat vague at best, but with common sense it's easy enough once installed.

Output: Good Review


Input: Consider Input: The product is great! It fits the phone and protects it well. I am sure that my daughter will get many compliments on it. However, if you have this phone, be aware there are two screen protectors in every pack. Once they wear off (which takes a reasonable amount of time), they won't stay where they belong, so then it's totally useless: either you'll miss half your pictures or else they'll just pop up. It's not like they're worth having replaced anyway.


Output: Good Review