Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

Input: Consider Input: I bought this for my great nephew - 18 months old who is already learning to count and learn his colors. I also got him a dino puzzle by Melissa & Doug. Both items are really great. They are very durable and colorful so he likes playing with them and putting the shapes back in their places. The number puzzle is fun because when you take the number out, there are pictures under each number for example - take out the three - there are three turtles (I may have the wrong animal but you get the gist!!). His 3 year old cousin that visits often also loves playing with them so they have a good age range.

Output: Positive


Input: Consider Input: I bought two sets of these. They're priced at $9.50. But, when they arrived, the price tag still stuck on the item says $2.99. Nice way to hide your "shippign cost" ($6.51) from your customers! This company goes on my "Never Again" list!

Output: Negative


Input: Consider Input: In the beginning, William is an ordinary boy, but when his toy knight comes alive, and William shrinks, the adventure begins. This book was one of the best books I've ever read. And anyone with a big imagination and a love for adventures will love this book too.


Output: Positive