Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: Would the large wheels make bringing the cart up stairs easier than carts with small wheels?
Document: Stop lugging all your beach gear-I recommend the wonder wheeler-it does well in sand, loaded with a heavy cooler, 5 chairs and more!!! The large wheels make it easier to push or pull over most surfaces, even train track without hassle. I would buy another!! !
We purchased this cart for our vacation at the beach. It worked out GREAT! It held our small cooler, all our beach gear/toys and chairs and it was VERY easy to roll in the sand with the wide wheels. I would highly recommend this product. The price is reasonable, too, compared to some other carts out there.
I just bought one for the season because I was planning on taking day trips to the shore. Boy! did this item make my life easier...you know how much stuff you end up taking to the beach and with kids in tow. This is the best invention since sliced bread! I would have paid double the price. Buy one! You will not regret it!
Thank goodness I bought this in time for our last beach vacation as it was a lifesaver. We were traveling with small children and it made things so much easier to tow everything in this cart- cooler, umbrella, beach toys, beach chairs, towels etc. We've used it a few times since our vacation for local outings and so far it has held up. The wheels feel a little cheap so I was concerned they wouldn't last but so far so good. We'll see if it lasts for multiple seasons.
Over all, I am very pleased with cart--it fits in our jeep. Not sure how it would work in a small cars trunk. Folds fairly flat, wheels are good size. Has a pocket to hold sun screen. Would buy it again.
I bought the Wonder Wheeler some time ago. While it is a definite improvement over carrying your beach gear, I would love to see a model with true "beach wheels". The wider they are, the easier it is to pull in the sand.
I got this and the back part pockets was upside down, could not use it. You have to use real small chairs and the beach boards did not fit..also taking it on the sand..that was a workout. Wheels are not fat enought..great idea, dont work for what they say it would work for.
It's is on but, sometimes you feel like it might fall off. It won't but sometimes if it won't roll  smoothly, simply take it off along with the wheel and place it back on.-I do wish they would place a little red hash mark to make you feel secure that the wheels were properly aligned. This is the ONLY REASON THAT I GIVE THIS A 4 STAR INSTEAD OF A 5).p.s.-This item arrive promptly from seller in only 2 days! Great service!
We bought this for our vacation to the ocean and honestly - I don't know how we would have made it to the beach without it!! It really is amazing how much you can fit it the cart... everything but the babe! We had a cooler, an umbrella, beach toys, 2 beach bags full of towels, sunscreen, snacks etc... and a small Peapod tent for the baby to nap in.
We have a large family, and need lots of beach gear. I have had a roller cart for several years, that has had difficulty rolling in the deep sand. This new cart has wide wheels that goes over the sand much better. It carries almost everything!
Answer: yes