Part 1. Definition
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.
Part 2. 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.
Answer: POSITIVE
Explanation: The overall sentiment of the review is positive. Hence, the label is 'POSITIVE'.
Part 3. Exercise
I was there with my family and a group of my mom's friends on Aug. 15, 2014.

We had a larger group (about 16, though our reservation was for 20). We were there just after the lunchtime rush. My sister, mom and another family member (with a sleeping 18-month old child) were about 20 minutes early. I asked to be seated. I live in Massachusetts and the heat was quite a change, I desperately wanted an iced tea or something to drink. The Hostess told us that though most of the area for our group was ready, she couldn't seat us as it might upset other patrons having lunch. She was afraid that if others from our group came, it might be too noisy. This is a group of military retirees, not a group of high school kids. After asking a second time, this time to the manager, we were seated about 10 minutes before our group and the reservation time.

When it came time to order, we were broken up into groups on how we'd be paying. I ordered the same thing I've gotten for years, Thai Chicken Lettuce Wraps (from the appetizer menu). My mom and sister both ordered the same. The waiter told us about a lunch special but I told him, ""No, I prefer to make the wraps myself"" (as did my sister and mom). About 20 minutes later, food was delivered, only it wasn't what we ordered. They sent the pre-made lunch menu wraps. The waiter told us that it was what we ordered. Ummm, ""No, I distinctly told you the other wraps. It's what we wanted and what we have always ordered in the past."" My sister wasn't willing to wait longer, she took what the waiter brought for her. My mom and I sent the dishes back. The waiter said our food would be out shortly. So, 15 minutes later, out came the manager, apologizing and telling us food would be out soon. He left the other two orders of wraps and said we could share them with the group, he said he didn't want to throw them out. Okay, 30 more minutes and still no food. Finally, as everyone was ready to order their desserts, I called over our waiter and cancelled our lunches. I ordered a strawberry shortcake--which did come out.

I was thoroughly disappointed. The discord was evident between the waiter and the manager (who we were told was brand new to the location). The manager was polite, but the waiter gave us a disgruntled earful.

It was sad, my sister and I were only in town a very short time, this was supposed to be a fun outing, seeing old friends and having what should have been an enjoyable lunch.

Were this my only experience with The Cheesecake Factory, I would likely never return. I do know that they are usually much better.
Answer:
NEGATIVE