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: are these for children twelve?
Document: My whole family loves this scooter. We bought it for our 10 year old but the whole family uses it. We are planning on purchasing a few more so we can ride as a family.
I purchased this item for my youngest grandson who cannot ride a bike but loves a scooter. I thought this would be a little upgrade to the one he currently had. He loved it and my expectations were not above his level of expertise. Happy grandson and granny!
I ordered this for my grandson for Christmas after seeing his interest peek whenever the tv ad ran. I read on the shipping sticker that this order came from Toys R Us. It arrived sooner than I expected for Christmas. It was easy to assemble and take down when not in use. My grandson really enjoys it. This was a excellent buy for the price and appears to be built sturdy to last throughout his childhood years. THANKS
Bought this for our granddaughter on her 9th birthday and she loves it! Easy to ride! All the kids gave it a whirl.
As a single mom, I was worried about having to assemble this myself; but it was really easy! It's ships almost completely together- it only took me about ten minutes. You can tell its a quality made product and my son loves it!
Answer: no