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:
I ordered this, got a cool color pink vinyl, played the b-side and it skipped several times. Well, bummer. I called amazon, got a replacement sent, same color vinyl arrived with the same skipping in the same places. Had another replacement sent. Same color, same... you get the point.

Ex Output:
negative


Ex Input:
The delivery of product took place a few days after i got an email from Amazon that the parcel was delivered. It could be your delivery people marked as delivered.

Ex Output:
negative


Ex Input:
I can't really review this because I just looked up my order and it won't arrive until Monday, a week since I ordered it. I am a prime member and the chair was listed as prime when looking at it in black and we ordered in red not realizing the red one is not prime. By the time we realized the red was not prime due to delivery info, it was too late to cancel. I am 81 and my husband 83 and our children have been here to put it together every day waiting for it's arrival. Now today, it says we won't get it until Monday, a when there will be no one here to help us put it together. This was very upsetting to us because we would have ordered the black one had it been evident when ordering that it was the only one that is prime. Guess we should have just purchased locally where we could have had it put together by the office store. I purchase most everything from Amazon now, but I might rethink this.

Ex Output:

negative