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

Input:
Question: Is not having a footrest a problem? What to the kids do with their feet?
Document: We bought this for my 3yr old and we can't get him off it. Tippy at first but he's really learned the art of balancing. Our 6yr old is still using training wheels on his bike, he loves using this bike and it's really helped him with his balance- we're much closer to nixing his training wheels. It's worth the price, the kids love it!
We love this balance bike, it's sturdy and durable (we think) but it's a bit too tall for our 22 month old. She's ~32&#34; and can't place her feet firmly on the ground yet. She's VERY into bikes and so it's a bit disappointing but I am confident that this four star review will turn into a five star review once we've grown a bit more.
We have two different balance bikes. This one is awesome - a great starter bike. Its the perfect size for a 2-4 year old. Simple design makes it easy for kids to get the concept. Plus its a great design and looks cool. After a summer riding this bike my son could ride without training wheels. Even though he has a peddle bike he loves gliding on this one still. Another great product by Burley.
I do wish the spokes were not metal but he is yet to catch his feet in them.Overall I HIGHLY recommend this bike. Our son rides it EVERY day and is usually the first and last thing he looks for when he wakes up and goes to bed. Good thing the rubber tires don't mark up the hardwood floors!Here is a video as he progressed. He is now cruising around with his legs held high.https://www.youtube.com/watch?v=oiShaTEyVfs
We had a wooden bike before, and liked it well enough. However, with 2 kids 2 and under I must admit I'm not the best at finding every outdoor toy  and putting it away after he's done using it. Thus, the wooden bike got wet more than once and cracked. I did a lot of research and because we live on a cattle ranch in the middle of Wyoming, I wanted something that would hold up but would also have good traction on the dirt roads. Burley's done a great job.
my grand child is playing with this very interestingly ,it will go long way.colour and seat are very good thank you
i bought it for my 4 year old son, Have moved the saddle to the highest point. He will be using it this summer, that's it. Too small. should be listed as up to 4 year old. Somewhat disappointed.
gave as a gift to grandchild who is very short for their age. they are mastering the balancing andgetting very good at steering and balance together
What perfect way to learn how to ride a bike without training wheels. I wish they had these when I was a kid. Teaches them balance. Well built. Sturdy.
We've had this bike for over a year and it's great. We've taken it on dirt roads, pebble roads, pavement. No problems whatsoever.
Answer: yes