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.

Example Input: I've only been here once after work one night, and the experience wasn't too good.

I remember ordering some kind of burger with a side salad. The salad was very delicious, the best part of the whole meal. I don't remember much about the burger. That kinda says this place is forgetful.

I also believe that the pricing here is pretty ridiculous. That's the main reason why we haven't gone back for such a long time. Maybe we will in the future.

The customer service also sucked the last time we were there. The lady that helped us was rude, and the decor is not too flattering either. It needs to be updated.
Example Output: NEGATIVE

Example Input: We have been taking our dogs to Holiday Hound House for 7 years. It is the only boarding service we have ever used. My dogs are always excited when we pull up and seem happy to be there. I like that they are allowed to run around in a fenced area a couple of times a day. My dogs are also boarded together which I appreciate. The staff greet my dogs by name when we arrive. We use the service 4-6 times a year and have always been happy with the owner and her staff.
Example Output: POSITIVE

Example Input: While I felt welcome while there, after I left I started receiving ""phantom"" bills. That is, on two occasions, with a zero balance, I received a bill for $100, and then one for $75. I am not sure if it's because I'm a senior citizen or a sucker, but I was told my two insurance policies did not cover those expenses. So, I have $500+ eyeglasses, and cannot say anything good about this place.
Example Output:
NEGATIVE