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: 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.
Example solution: POSITIVE
Example explanation: The overall sentiment of the review is positive. Hence, the label is 'POSITIVE'.

Problem: Delicious offerings for lunch and great service. We went to Mesa on a whim and saw this bistro/cafe and decided to give it a try without knowing anything about it.

The lunch offerings were salads and sandwiches for about $8 each. I had an herbed salmon salad which was delicious. My husband had a chicken sandwich which he really enjoyed -- and he hates sandwiches. We decided to get some food to go for our plane ride home. The owner packed some salads with the chicken and salmon on the side (as well as dressing) and my husband got a club sandwich with macaroni salad. I had the spiced chicken on the plane and the dressing was really nice with the salad which had mangoes.
Solution: POSITIVE