In this task, You are given a review of Amazon's food products. Your task is to divide them into two classes: negative or positive, depending on the content of the review.

[Q]: I have read all reviews before I bought this, luckily, I received an item with any issue. The stun gun can make loud noisy like other buyers said, the flashlight is not bright enough, but It can blind the attacker. I have try the stun function and my friend said it make a huge painful sense.
[A]: positive


[Q]: These are postcard stamps that the seller takes forever (pun intended) to mail. It was amazing though ... Once I tried to cancel for taking too long they shipped that day. Soooo incredibly irritated with this purchase.
[A]: negative


[Q]: This works well if you need the extra usb ports for a computer. I didn't have any problems with it at all. I plugged it in and it worked. We use this in a couple places through out the house so guests can plug in their devices for charging. Guests that are concerned about conserving energy like the fact they can turn off individual ports when not in use.
[A]:
positive