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 Input:
This is the second power bank I bought in past two month. The first one turns out the capacity is too big to travel by air. I got this one under 10000mAh. Tested a couple of times. Works great. Built in cables very convenient. Comes with a storage pouch good for travel.

Ex Output:
positive


Ex Input:
I have been using this exact brand and item but bought at Ulta. They are great. I got months of wear out of them. When they no longer carried it I ordered it from here. I got 2 pairs. They both did not stick to my skin at all. They couldn't be worn.....fell right off. I found them at CVS and did not have a problem with those. This was supposedly the same exact product. I'm not sure what to think but I would not recommend buying from here.

Ex Output:
negative


Ex Input:
I used amazon to services to determine the correct bulb for my car which inaccurately recommended this bulb. it does not fit and the seller does not accept returns (even though it was ordered as prime). Beware when ordering that you due more diligence than me to identify the right bulb and don't rely on what amazon suggests.

Ex Output:

negative