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]: This item is a gift for a 3 year old. Looking at the item it seems to be ok. Will not really know how it works. I am hoping it is fine. for the little one.
[EX A]: positive

[EX Q]: The connection with my iPhone was very smooth and easy. There is no lag and the sound quality is superb. It last days with full charge. Looks very sophisticated.
[EX A]: positive

[EX Q]: Ergonomic design is very easy to hold in the hand is very comfortable, the weight is appropriate, click is not tired, a feel great mouse to play games.Price is also appropriate, excellent quality and reasonable price, inexpensive, color is also good, it looks very texture, high sensitivity, very satisfied!
[EX A]:
positive