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.

[EX Q]: A beautiful set of international power converters for travel. It is equipped with international adapters for different countries. I am very satisfied with this product and will buy gifts for travel friends again.
[EX A]: positive

[EX 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.
[EX A]: positive

[EX Q]: Ran very small. I am a size 14 I purchased a xxl and it was still very small. I returned the item for size and material. It was a very weird plastic material.
[EX A]:
negative