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.

Example Input: I ordered a king This mattresses is super comfortable, the measurements provided online were accurate. I was really nervous about ordering one I couldn’t try out but I went to a mattress store previously to try them out. I tried a hybrid mattress I fell in love with that was about $1500 but I just couldn’t pay that much for a mattress right now and it feels just like this one, I’m super pumped, it is sooooooooo soft but not to soft. 😁
Example Output: positive

Example Input: I’ve always bought this brand. It has been tried and proven for more than 3 years. My partner phone was stuck between some sharpe metal and it pierced the face of the phone after retrieving the screen protector had a hole but it did not touch the phone glass. Best case ever.
Example Output: positive

Example Input: This stuff is really handy. It adds just the right amount of weight to any pinewood derby car. I continue to use it in other cars. Just take it off and put on another car.
Example Output:
positive