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

Input:
Question: Would it work as a step for getting off of a mattress that's too high from the floor?
Document: I bought this and I have never used it. It is small so you can't lie back on it for exercises which is what I wanted. but also, it seems flimsy to me. I wouldn't want to work out on it in any manner that was fast paced. And I would never use the legs to heighten it either, it already seems unsturdy, I'd hate to make it worse. It didn't cost much so wasn't worth it to return, but maybe I can unload it at a garage sale.
My butt is in better shape thanks to this aerobic step. If only it adjusted, it would get five stars. It claims to adjust higher, but then you lose the sturdiness--which would not be a problem for someone who was just walking the step, but if you're working out at a pace, it just doesn't cut it. Easy to store, though--you can just slip it under the bed or put against the wall of a closet.
I was extremely unhappy when I received my step block in the mail, opened up the package, and found that the aerobic step block I had ordered looked absolutely nothing like the picture it was listed/described under, and was a completely different product. The received product was made very cheaply, and is something I would NEVER use or recommend for anyone else. If you think you're ordering the pictured aerobic step block, don't be surprised when you receive something different in the mail.
It's an excercise step. Not much more to say. It does what it is supposed to and didn't cost too much.
I am 5'4 and weigh aprox 130 lbs and this step works great for me!
I bought this step to help me be more active in the evenings and to help my blood sugar number in the a.m.
So far, I've found this step to be very durable. It's cute and pretty too :) a nice addition to my colorful exercise equipment set.
Love the step.4 inches is just what I can do.takes up little space for storage and for stepping.in my smattering house it is perfect
I really like my new aerobics step! It supports my weight and it hasnt broken on me yet so I assume its good :)
Sturdy and works as expected but the step is a bit narrower than I expected which means I have to be aware of exact foot placement, making it more difficult.
Answer: yes