Given the task definition and input, reply with output. In this task, you are given Yelp reviews. The task is to classify a review as "POSITIVE" if the overall sentiment of the review is positive or as "NEGATIVE" if the overall sentiment of the review is negative.

I cancelled my membership in June, and had signed up for six months of training which also ended in june. July comes along and I am charged for the training that the contract has ended for. I sent an email letting them know about this and was told i would be refunded. Well, i got another charge for august for the training. The contract i signed was six months ending in june. I never signed onto another contract allowing them to take more payments out of my accounts. I was also never refunded the first go around.
NEGATIVE