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 filter is perfect for me.

Output: Good Review


Input: Consider Input: This was perfect to use on our boat during a vacation.

Output: Good Review


Input: Consider Input: You see this album on Amazon, click buy now, wait until you receive it to review it. You'll realize that the single Amazon reviewer did not like. Here's what he wrote: "I am writing in regard to the MP3 version of this album.


Output: Bad review