Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: The kind of wood is vital, right? Up for practicing Kata with a lacquered balsa item or "natural wood" fibers in folmalde/phenol resins a-la-plywood?
Document: Great price for a good quality bokken. The weight of the bokken is just right and the item itself has a lovely appearance. Note that the black wrap on the handle can be removed, in case you want to wrap it with something else.
Priced right! - actually pretty cheap for this great piece of wood!Very good quality!Looks like its going to withstand lots of abuse during karate practice!
good , heavy feel, easy assembly. good for practice, not design for hitting or chopping. One of them is bending on arrive, due to not properly  wood treating. the price is right but expect better quality.
I bought this item hoping I would like it use for sparring this summer in the backyard. Its I crafted-wood made of Oak and Brown, and item is enough length and width to help me maneuver in the spring time in the backyard so I can purchase the art of sword man ship. I give this item a fair recommendation with the crafted worked and the easy to hold patch wrappers cover on the bottom of the sword.
I think this is a great tool for sword-related training. First of all, it does not cut because it doesn't have sharp edges. Second, it looks good because it is made of &#34;pretty&#34; wood material. Also, the length, size, and weight are just right. Basically, it simulates a real sword, but it is made of wood and it doesn't cut.
I purchased two of these bokken back in July 2010 and have never regretted the purchase. First of all, the price is right at $10 a piece. Second, the wood is heavy and durable; mine have withstood some fairly heavy blows and have only been dented, not cracked or splintered. Third, the cord-wrapped handle really helps to get a good grip while swinging the bokken in practice.
Please beware that the picture DOES NOT represent what you receive! I purposely selected this boken for the Natural Wood Cord wrapped handle with a dark tsuba and band to match the rest of my set. The only part of what I received that is similar to the picture is the dark cord wrapping. The boken itself was a stained much darker than pictured and the accompanying tsuba and band were tan/white respectively.
Prise was great and it hasn't broken yet. However it didn't come with the hilt and its a little heavy and can hurt others while practicing.
After that the cord has stayed put. To top it off, practicing kendo with them is a great way to let off some steam any day of the week.
Overall, a fair product and hope to use this item when the weather get better.
Answer: yes