Instruction: Given a question and the related document, predict if the question is answerable based on the information provided in the document. Output only yes or no.

Input:
Question: Is it good for a tall just three yearvold?   My grandson is 39 inches tall.   Don't want him to outgrow it
Document: At first he just scooted along pushing with both feet, but gradually he took off and I had to run to keep up with him! Finally I can jog and take him with me! He took one tumble on a gentle but long hill, but got right up and back on it. By the end of our outing, he was riding it with both feet up just like the kids in the video. He is 39 1/2 inches tall and weighs 38 pounds.
Plus the tool to fix it with. Plus stickers (a big deal if you are three).4. It's blue. Really blue. Which makes the kid very happy. Just add a bell, helmet, a little bike bling and you are good to go!P.S. My daughter is a tall three year old (90th percentile) and I think we will be able to use this bike for at least another year or two.
My nephew is turning 4 on Sept 30th and is already 43 inches tall. As an early birthday present, I gave this to him so he could enjoy the end of season riding. In a matter of 2 days, he was already balancing and placing his feet on the footrest in the middle of the bike. We will definitely get year of use for this bike.
After being with my wifes grandchildren, and seeing how much they injoyed the bikes they had, I perchased one for my grandchild. It was a real hit with the whole family. Now all we need is summer, and about three mor inches of growth, and we will be ready to go.
I've always been convinced that training wheels are completely unnecessary for teaching a kid to ride a bike. When I first saw a balance bike online when my son was a year old, I knew I'd be getting him one. He was about 27 months old when we gave it to him (April 2011). The handle bars and seat are height adjustable so it can be made short enough for a two year old (he was about 37 inches tall).
We bought this bike for our three year old grandson. I admit I was skeptical about a bike with no pedals, but in a day's time, he was riding this little bike with no problem and learning to balance as he rode. He gets himself started by using his feet and then puts his feet up as he coasts. (Make sure your child wears a helmet!)
Our three year old grandson is loving this! It is well constructed and even rolls well on dirt trails. The more he uses it, the better his balance is getting and he will no doubt have an easy time of graduating to a regular bicycle when the time comes. He is able to stop easily just by putting his feet on the ground. He's having a great time racing his dad who is on a skateboard.
My (recently turned) 3 year old just loves this bike. I was thrilled, because he's a very cautious kid but within a few days was just taking off with this. I love that the tires are real tires, too.Only caution to those considering purchasing: my son is in the 75th percentile for height (pretty tall) and this bike is a good height for him, but the seat is almost at the lowest setting.
This is the bike I had my eye on all along, but my son was only 18months old when we decided to get him a balance bike. He was tall for his age, but not quite tall enough for this. We went with The Strider Bike first.Around 2.5 my son started to outgrow the Strider, so I finally had my chance to grab a Kazam.My son has an easier time getting his feet up and out of the way with the design of the Kazam.
Purchased this bike for my daughter and she loves it. All the kids in the neighborhood want to try it when they see her outside riding it.
Answer: yes