Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: Do you need a special tool to replace the wheels?
Document: Within one week of using these wheels they were already worn down to about 50% which was ridiculous! I don't know if they were made wrong or something because these wheels went quick. I'm going to need to replace them in about a week!
This wheel replacement package is great! Comes complete with the two Allen wrenches you need to complete the removal and replacement of the old worn out wheels so you don't have to go looking all over your garage for your Allen wrenches! My son rode his ripstik with the new wheels and came inside smiling and told me how smooooooth the thing rides now. Easy 5 minute job to replace.
These wheels are very easy to put on. My 10-year old son did it himself. The wheels came with the tool needed to take off the old wheels and put on the new. We are very pleased with this product!
If you're going to ride your ripstick you'll need these wheels. Great product. Ripsticker's will need at least one set of wheels per month, on the average.
Wheel works good, tools came with it very useful, i actually used the tool to rotate existing wheels on my ripstick, since mostly the back whell wears out, so these 2 wheels will last me a while
Everything worked well and all parts plus tool was there. My daughter has been out on her Ripstik several times now and is happy, therefore I am happy.
Got them for my grandson - he will need them when the originals wear out!
This product is simply the best. Not only did I get the wheels, 2 allen wrenches (which is also what you need to take the wheels off) came with it as well. For a cheap price, it is basically a steal. I would highly recommend this to anyone
The RipStick Casterboard replacement wheels work great. The wheels were shipped new as stated and arrived in a very reasonable time. The price was right and I could not find replacement wheels at our local big box retailers, so I thought I would order from Amazon. The included Allen wrench fit just right and installing the new wheels took just a few minutes. Keep in mind that you will need to reuse the wheel spacer and washers that come with your RipStick. The new wheels fit great and roll very smoothly.
Wheels were so easy to replace that my 12 yesr old was able to do it himself. High quality wheels and they seller shipped them so quickly,
Answer: yes