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: Is this ok to use indoors on hardwood floors?  Will the wheels cause scratches?
Document: Came fast and was not difficult to assemble. Very well made and the toddler set loves it. It is being used indoors now without any damage to the floors.
This is a decent first bike. Its easy to balance on,with the two wheels in the back and all. My only problem is the hard plastic wheels don't have much grip on smooth surfaces, like wood floors.
I usually research extensively before buying bigger ticket items for my son. My son fell in love with this bike in a toy store and took right to it so I bought is on impulse. He was 18 months at the time. Soon after getting ro bike home, I realized that the tires have NO traction. We had to limit this yo outdoor use because it would slide out from under him on our laminate floors.
Yea, my husband uses this more than my daughter does....But at least that says something for durability! To be honest, we have only tried this bike in our house. We have all hardwoods so it's a great surface to test out initially. The entire bike is made of hard plastic, including the wheels. It's very easy to assemble and within minutes is ready to use. My daughter has had some difficulties trying to ride on it however.
I had been in the market for a balance bike for my 2 year old. I liked this one better because the back wheel was larger making it easier and safer for him. It was very easy to assemble, nicely made and can stand up on its own. My little boy doesn't use it as much as I would like and he is very into anything with wheels. It seems that he gets frustrated when riding it. But that could just be him personally.
I bought this for my son when he was 18 months old. No interest for a day-then watch out. He is all over the house. His balance is better than his sister who is 4 and has been riding bike w training wheels for two years. Hold Mom and Dad no problem. Kids all want to ride it. We use it at home inside and at the park as well as walks and rides with sisters. Highly Recommend.
Eh. I think that the height is fine and I have a pretty tall two year-old boy. I think he'll use it till he's around maybe 4... and then we will look at switching to a regular bike. If he's not ready and has far outgrown this, we might get the yBike Extreme, which has more narrow wheels. Great purchase. LOVE IT.
We love our YBIKE. I purchased the YBIKE for my 2 year old. He loved his big wheel and never wanted to peddal so I thought we should get him a balancing bike. I also have a 4 year old son who is also able to ride the bike. We are hoping we dont have to use training wheels and can go directly to a big boy bike. Will see how that goes.
My 30 lb, 2 year old, son used it for about 30 minutes before the front fork started splitting apart and the plastic started warping. My kid was very sad when I took away his "big" birthday present so we could box it up and send it back after only about 30 minutes of use. That being said, he was able to get on it easily, and balance didn't seem to be a big issue due to the 2 rear wheels.
2) It hardly rolls, even down a moderate slope. It will roll down a slope that is steep, but the wide wheels makes it impossible to lean without completely losing control and balance. 3) The lack of tipping back and forth at safe speeds or sitting still takes away the fun. 4) If a child tries to use his legs to push it along, he will inevitably bang his heels into the protruding rear wheel covers. INEVITABLY.
Answer: yes