Instruct: Classify an Amazon review into positive or negative sentiment.
Query: mammoth cave national park, kentucky

watching this video brought extremely new and beautiful sights for me to see, and most especially ones that i have never seen like in my entire life. I truly recomend this video for fun, ammusement, and also to gain more knowledge about the beautiful natural enviornment that surrounds us. Many of the people throughout the world can not go a visit these places, as much as we would love to go, so by watching this video, you can visit the most beautiful sight on earth with you loved ones, or whomever may want to watch it. I had a great time watching it the first time, and as i played it over and over again, the excitement was still there, and maybe even more thrilling every time you watch it, because you catch onto something new every time. So i conclusion, i would deffinately recomend this to everyone throughout the world, and of all ages. It will truly take you on an adventure that you will never forget...