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 placed order and was given delivery date. Two weeks after delivery date, and no magazine, I inquired and was told my order was received after offer expired.

Ex Output:
negative


Ex Input:
Worked 45 days and died. Asked for a replacement or a refund. Told it was outside of return period. I see no return period listed. Amazon is not able to do anything because of 3rd party SELLER item. I was ripped off. DO NOT BUY FROM BIG D DISCOUNT!!!!!!

Ex Output:
negative


Ex Input:
It works but you have to go to their poorly coded web page which seems to only record a weeks worth of data. It doesn't connect to any usefull services except a couple that you have to pay for. Regretting spending the money on a device that won't connect to my smart home. Worthless. Every time i try to add a service to push data to, it fails and says my meter is offline for hours to a day. Seems to be broken again. Guess I’ll send another support email in the morning. All my data is missing.

Ex Output:

negative