Problem: Write a positive (OPTIONS:
- negative
- positive) yelp review.
A: I love this place- we are a vegan-vegetarian family and I can't believe I haven't heard of this until this year! We come from Michigan originally where pasties were as common as lakes and these are AWESOME.
Q: positive

A: XS is the hottest club in Vegas right now and also the most expensive club ever built. The name fits it--this club is excess to the max. When we went to dinner at SW the line was already forming around corners, and then when we came back are 12am, the line was all the way to the Wynn. I don't know why people would want to wait in line hoping they may get in... You walk inside and there are wall to wall people. Then the club parts in the middle (kinda like moses departed the red sea) and you see the outdoor pool with a terrace and gambling tables. And go-go dancers on top of the bars. It took awhile to push our way through the hordes of people to get to the bar and I was kinda taken aback at how dirty the glasses were. I watched the bartender pour shot after shot of things in spotted shot glosses. I got kinda grossed out. I must be getting old, because I'm not really into the "club" scene anymore, but this is without a doubt one of the cooler clubs I've ever been to. I think we lasted about 45 minutes and then left, but it was definitely a place to experience. For the partier, this place goes until about 4am.
Problem: What would be an example of an positive (OPTIONS:
- negative
- positive) review?

Answer: Just had one of the best Mani/pedis I've ever had. Hot stone for arm and leg massage was not expected but felt fantastic. I've only had hot stone pedicures at fancy spas that charge a ton for it. People were friendly and gentle when it came to cuticle care. definitely recommend.
Input: OPTIONS:
- negative
- positive.
Generate a negative review for a place
Output: The line must get so crazy long for this place that there is actually a sign that reads "from this point your wait is _____. Don't be fooled. You are not in line and waiting for the thrill to ride a world class roller coaster. We had no wait, and THAT was too long for the food at this buffet. Muffins come fresh from Costco or Sam's Club. And the coffee is just bad. You may think you are going to get a lot for your money because it is a buffet. But we cursed the day we walked in there and wasted our money. The next day we went to Denny's and the following IHOP. You will find better buffets in your own hometown no matter where you live. But I thought since this was Vegas, we would get something better. WRONG!
input: Write a positive yelp review (OPTIONS:
- negative
- positive).
output: It's not the same as South Beach but for the middle of the desert, they're doing a great job. They just had the small stone crab claws when we were in for lunch but between those, a massive order of fried shrimp and two half-orders of sides we were more than stuffed.
Q: negative

A:
DISGUSTING. Would give zero stars if I could. Place was dirty. Carpeted floors in a HOT yoga setting is a terrible idea. Imagine sweaty, damp carpeted floors teeming with bacteria that is flourishing in the humid, tropical temps. Smelled like urine, B.O., and mold. The smell was so overpowering that it actually made me nauseous. I have done hot yoga/Bikhram at many studios for years, and I was unable to complete even one class at this site because of the foulness. Packed in one hot little dark room like sardines with barely an inch between mats. Not nearly enough room to comfortably and serenely hold poses. Teachers were condescending and arrogant. Yoga is supposed to be about your own practice, and what feels right for your own body. Teachers were very authoritarian about when we were "allowed" to take sips of water (hot yoga. Dehydration. Need water. Hello!?) and how we were "allowed" to rest between poses. No child's pose "allowed" apparently. Will NEVER return to this place and will actively encourage friends NOT to go. Purchased this on Groupon and demanded my money back for both my friend AND myself. Stay away.