Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: How much floor space is needed? Hi - can anyone tell me please how much floor space I need in front of my TV to do this workout?  Thanks!!
Document: This product is really fun. You really get a great workout. It is fun and easy to follow. I was taking Zumba classes at the gym but it was getting way to crowded. So I bought this set. The dvd was easy to follow and found out that I was doing some of the steps wrong in the classes. You will sweat a lot and you don't need very much floor space to use the dvds. I am now ready to purchase the next set of Zumba dvds.
I've found the DVD's quite fun & easy to use..  something I can do at home, especially seeing as I have recently had a little bubs (bit hard to go to gym classes), and can be done in my own time. I definately recommend it..  although you do need the space & preferably not in a room that is carpeted, tiles or floor boards would make the moves a little easier (lot of foot work eg, Salsa moves).
I am just warning anyone that is buying this product to not buy from Zumba website. They have horrible customer service and do not want anything returned. They charged my credit card immediately and I tried to call them and tell them I had ordered more than I needed by mistake. The representative would not even try to help me and it is a major ordeal to try and return something!
Although I haven't tried all of the DVDs yet, I really like this set. The basic, 20 minute express, and cardio party DVDs are enough so far to give me a really great cardio workout in the comfort of my house, and the DVDs work on a TV or computer perfectly so I'm really free to watch them anywhere, even on vacation. The instructions are really clear, and, like they tell you, if you mess up just keep moving!
You want to make sure you have a good area in front of your TV to do this on, and that you have the ability to jump and move your body weight without having to worry about things falling off bookshelves and such. The reviews that this was cheaply done and put together are false- how could it be cheap? It looks pretty clear from the pictures what you're getting. There were several DVD's and a dumbell set and I thought Amazon.com's price was reasonable for what you get.
Nice selection of workouts in the set to fit my schedule. Definitely need some space for this workout, and since we are a bit limited, we have moved our Zumba workouts into our garage, & put the 2 cars ouside, giving us plenty of space!! My husband has never been a DVD exerciser (always preferred the treadmill), but he's just as hooked as I am. In just 4 weeks, I'm down 10 lbs and he's down 19 lbs.
Just what I needed to give my cardio and toning workouts a jolt! The dance moves are easy to pick up, especially thanks to the intro DVD.
The DVD Set is awesome. It is great for beginners or advanced workouts. I would recommend this to anyone. I have lost one pant size and 5 pounds in the first ten days by doing their workout regime. Thanks Zumba
This was the only thing my daughter told me she wanted for Christmas. She didn't tell me until the last minute. The representative from Amazon was extremely helpful in assisting me getting this product on time. My daughter even has me learning the dances now. Thanks Amazon!
Excellent exercise video, great step by step instructions, makes you want to just keep moving! You do need a good sturdy floor to exercise on and lots of energy! Great workout!
Answer: yes