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

Ex Input:
I have had the charger for more than two years. It charges AA batteries just fine, but has a huge problem securing smaller AAA batteries. To charge the smaller batteries you need to flip down the little button at the positive end. In the beginning one of the four AAA batteries would pop up, and now three out of the four won't hold. The problem is the flip mechanism became loose, and any horizontal pressure would push the buttons back up. What I have to do now is using duct tape and a segment of crayon, apply the crayon on the buttons, and wrap the tape around. You know how painful that is.

Ex Output:
Negative

Ex Input:
While this book is very good on providing scripture quotations, the commentary is dated and extremely biased. If this book were to be shared with people of non-Mormon faiths, they would become very defensive and rightly so. The author's invective toward the Catholic faith is appaling. Many Mission Presidents do not recommend this book. It could be dangerous in the hands of the untrained.

Ex Output:
Negative

Ex Input:
My 3 year old daughter & I both love this software. We actually fight over who is going paint the pictures or choose the themes for each room. This game allows you to be creative & use your imagination by "decorating" each room of the castle and finding the missing gems to the prince's crown which gives Rapunzel the power to find Prince Stephan who has been turned to stone & bring him back to life. The music & animation is the best I have seen. Most of the kids software that I've seen is boring to me as an adult, but this is not at all. I sometimes like to play it without her! There are so many variations on color schemes & patterns & that you can never be bored. I highly recommend this for girls of all ages.

Ex Output:
Positive