Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: How does this compare to the Xiser which is a lot more expensive
Document: It always puzzles me that people spend lots of money for workout devices, thinking the more expensive the better. Consider pro boxers. Do you ever see them train on expensive machines? No. They jump rope, do push ups and sit ups, use a medicine ball, jog several miles in the morning, hit the speed bags, etc.This item does a lot if you exercise MINDFULLY.
Great product ready compact for such a good workout,highly recommend for those with out a lot of space to work out in.Very easy to use.
Girlfriend wanted this so I bought it for her. The construction is great, product as described and it doesn't take up a lot of space when it is stored. Easily adjustable.
I am sure useful for a lot of people. Not for me though. Still going to the gym to use the machines there, this is not nearly as good. Worth a shot for the $$ though.
real good work out device that takes up little space, worth trying out. If you live in a small apartment and don't want to have a lot of clutter this is worth the purchase.
This works great with harley any setup. Pretty much all i had to do was clip on the stretch bands. Very easy with the clip that comes on them. Then i just had to adjust the tension on the steps. Very nice unit. I got this because it is compact and doesnt take up a lot of room like a full size unit would.
The wife has been using steppers at home 5 time a week for years, all 110 lbs. of her. She goes thought them about once a year (but they usually start squeaking in a month or so). Have been using this for at least a half year and it looks like it will go on for a lot longer. The best thing to me - no squeaking - not a peep all this time.
It is well made and it is worth the price. It is easy to store and doesn't take up a lot of room. True, the bands and clips aren't very durable but so far mine haven't broken. If they do I will buy stronger replacements because I like using them while using the mini stepper. Some have said that their mini climber is noisy. Mine isn't noisy at all.
I've used this approximately 10 times. I'm 160 pounds so I figure it should hold up a lot better. The screws that hold the peddles on the base are loosening while I'm using it and the peddles are beginning to work off the base. I tried tightening them and they just work themselves loose again. It's going to be unusable soon.
I needed something that wouldn't take a lot of space but would give me a work out. This fits the bill. It took me a couple times to get the resistance right...and I still haven't put the resistance bands on. I have been working with my 3lb barbells instead. I am getting a workout and really can feel it in my legs when I am done.
Answer: no