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

Input:
Question: I am looking for a bike for my 3 year old son. He will be 4 in May. Is this bike too small
Document: I bought it for my 4 year old son. He loves the colors. Bike is strong and rides great. I would recommend product to friends.
This was a great bike for our 4-year old. He quickly graduated from the training wheels and has been riding it now for two years (I'm on here now looking for a bigger bike for him, but the bike's still in great shape for when his younger brother is ready). Pedal brake and hand brake got him used to both. Very solid bike that he's enjoyed on both the sidewalk and on the dirt fire roads. We've had not one single problem or regret about buying this bike.
This bike is sturdy, but heavy. My 4 year old son has a hard time getting the pedals to turn, but I am not sure if that is because it is too heavy or his lack of interest. If your kid already knows how to ride, this would be a better bike. The training wheel also bends over frequently even after adjusting several times. I don't know if this is a common problem with training wheels or bike specific.
My husband put this together in no time! My 4 year old son loved to ride it right away! Great bike to learn on with training wheels. And love the look!
My son got this bike as a 3/12 yr old and loved it. Very sturdy, looks good, chain is protected so his pants don't get caught in the chain. He started on one of those bike without peddles for a year then graduated to this bike, took the training wheels off and was riding it on 2 wheels after a weekend of practice at 3 1/2. He now has about 50 miles on it (1 mile a day for a couple months) and still loves it.
Bought this toddler bike early Spring 2012 because it had decent reviews and reasonable price. My then 4 and half year old likes it a lot. I like the fact that it came with hand brakes. The training wheels can be noise but hope he will grow out of them soon :-)
Love this bike! Perfect size for my 4 year-old! However I couldn't give it 5 stars because it was damaged as soon as I took it out of the box! The front yoke was squished together and it took 2 people to pull it back apart in order to put the tire in!
Bike is great, sturdy, nice color and finishing, looks great, easy to assemble. I had to make some minor adjustments because bearings were a bit tight, not big deal. Delivery and packaging were perfect.My son, 4.5 yrs old, loves his new bike.
This is a good sturdy bike and we went straight to riding it with my 4 year old with no training wheels, but it is heavy. He is only 40 pounds and a little over 40 inches and it was tough for him to get up an incline and my heart breaks to see him drag it somewhere if he wants it moved. I thought this would be better than a 12 inch bike, but I'm thinking we weren't ready for this yet. The bike is fine but it is HEAVY.
I agree with others that this bike is very solid, well made and easy to assemble. That said, it is so heavy that you wonder if it was made from steel the way bikes were when we were kids. If you live in an area with hills, you should expect that your 4-5 year old would appreciate you finding one a few pounds lighter. If you live in a flat area of the country or are buying for an older or particularly strong child, then it is probably fine.
Answer: yes