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

Input:
Question: what is the diameter...37 in is a medium..so how big is the large?
Document: too big too use if you never hoola hoop try normal hoola hoops first then try this before you buy
I ordered the Sports Hula Hoop 5 lb large from Acu Hoop. Great! everything was exceptional. I never have a problem with my ordered products. Thanks to all involved.
I wondered if it would cause any damage to internal abdomen, so I had to return and ordered 4lbs. But if you are tall/big and used to heavy hoop, it may work for you.
While I found this product to be made extremely well it was just too big for me to handle. Two people can fit inside this hoop and not bump each other!I used their recommendation for size and this just did not work. Believe me I tried over and over again.#Disappointed. :-(
The description for this item is not clear. The weight class should be adjusted. The adult size says to buy 5LB Acu Hoop. This is way too big for the average person. The weight actually bruises your ribs and abs severely. On the directions for the first 2 weeks they advise (WARNING) only 1-2 minutes workouts. Unrealistic. Would be better off with old fashioned Hula Hoop Workout.
It's so big and so padded, it was hard to find my rhythm, but I did eventually(my husband would laugh at me, I admit, I DID look silly! ).Read the directions on the box, because it does start to hurt if you do it for more than 1-3 minutes per day. I cheated and did it several times a day but for the right amount of time. I don't have bruises, but I am sore where the ribbed insides hit my body.
I've had my hula hoop for a few weeks now, and with some exceptions, I'm very happy with the product. The item arrived quickly, in perfect condition. I found it very easy to put together. The first few times I used it, I was able to dissassemble it with ease. Now, after a month of use, I find it next to impossible to take apart. It seems permanently locked in place which makes storing the hoop a bit of a problem, since it's quite big.
I use the hoop about 15 minutes a day and I am seeing weight loss. I am a large man and I needed to change my workout to loose weight. This works. My waistline dropped one inch in less than two weeks using the hoop. The hoop itself has a padding over it that is very delicate and tears very easily when it bumps anything. Make sure you have plenty of room when hooping. The hoop will make your waist very sore when first getting use to it.
this is fun and easy, but hard work. This is great exercise and you really feel the work out. The weight of it gives you quite a work out, but you feel so good accomplishing the goals. Easy assembly and it arrived quickly.
this is awesom and rly works! just dnt use for too long in the beginning or ur stomach will be blk and blue1
Answer: no