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]: 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.
[EX A]: negative

[EX Q]: I am writing this review after 7 months of use and I must say that this strap is the best I've ever used. It is holding up extremely well. Still looks as good as new. Leather is high grade and Quality is second to none. People compliment it all the time as it looks so good on my Fuji X100F. Just looks at the quality of the mounting rings used on this thing compared to my old strap. It is so my thicker and feels way more secure than others. I also like the fact that the mounting ring is also protected from scratching the camera. If you are looking for a quality strap that I believe will last you a life time then look no further. Save yourself multiple purchases looking for the right one and just get this one. You will not regret it.
[EX A]: positive

[EX Q]: If I can I wanna give 0 star. Too thick and hard and short with C curve? any way, we cannot use this kind of tips to clients. Threw away all the tips.
[EX A]:
negative