You will be given a definition of a task first, then some input of the task.
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.

This was our friends' suggestion for dinner. Having been to the Lake Mead location, we thought it would be okay, but it was a big disappointment.

All four of us ordered the Greek Trio Platter - Spanakopita, Pastitsio, and Moussaka, which included a small Greek salad and a tiny cup of hummus on the plate, along with baby-sized pita triangles.

The spinach pie was sorely lacking in spinach, and didn't even look attractive. The meat in the other two items was ground so fine that it was like a paste. I guess it's hard to avoid overcooking the macaroni in the pastitsio, since it's boiled, then baked, then reheated, but this was mush. The pastitsio and moussaka were sorely lacking in flavor and seasoning, and the hummus was watery and tasteless. Even the Greek salad, which I'm not a big fan of, since I don't love feta and always find the dressing too sharp for my taste, had a balsamic dressing that was too bland.

It's been a very long time since that meal at the Lake Mead branch, and since then I've had many wonderful dinners at other Greek restaurants. This one just didn't measure up.
Output:
NEGATIVE