You will be given a definition of a task first, then an example. Follow the example to solve a new instance 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 is my go to place to get the best chicken Pad Thai! Also the price is super good, considering most places have high prices and poor quality. Love this place, its definitely a top 5 fav for take out.
Solution: POSITIVE
Why? The overall sentiment of the review is positive. Hence, the label is 'POSITIVE'.

New input: Have to down grade my rating, bad service, actually no service. We went ther last Friday June 8th 2012, nobody was around to seat you. A ghost of a person walked around a couple of time and just ignored us, so we left. I will never go back to this joint.
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The food at this joint is very tasty. For a first timer try the sizzling platters, its a bit spicy, but hey it not the fake Indian / Pakistani food you get around town. Nice biriani rice served with most meals. Their cucumber salad is also very tasty and so is their beef vindaloo. (It not as good as in the old country, however it is tasty and I can live with it-- very hot so stay away if you can't stand the heat of this dish). Chicken sizzler and jalfrezi are pretty good for people who cannot stand the heat. End it off with a nice rice pudding called khir (no its not the crappy stuff you buy at the grocery store) and gulab jamun. Enjoy.
One important thing .......go with an empty bladder, wash rooms are maintained old country style....(so be warned) Go for the food not for the wash rooms.
Solution:
NEGATIVE