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: are shelf liners included?
Document: Shelf is very sturdy and attractive. It was a breeze to put together and should last &#34;:forever&#34;. I didn't want to pay this much money but it's generally true that you get what you pay for.
The shelf was easy to assemble (with 2 people). It is solid, not at all flimsy. The heavy duty casters make it easy to move, even with the shelves loaded. It is being used in my churches kitchen and it looks great.
Very sturdy shelves! I like the wheels too!The sleeves for setting shelf height are a bit &#34;cheap&#34;, but once everything is assembled, there were no issues. If you want to move the shelves up/down on a regular basis you made find it difficult since the shelves fit tightly.
Nice shelves, sturdy but those plastic sleeves are difficult to deal with and makes placing the shelves a real pain. I also think these are over priced. However, the heavy casters are great and the shelf looks great but I could get the sleeves totally covered on some of the shelves. I put it together by myself and took me about an hour which was mostly fidgeting with those stupid sleeves.
Will likely buy more in the future!
Well made and easy to put together. It's better than expected for the price. Use it for storage, etc. in kitchen. Highly recommend it.
This solved the problem of the messy catch-all corner of our kitchen. It is a big heavy-duty shelving unit; and we're so glad we got the one with wheels so it can be moved for mopping the floor underneath. Baking pans and small appliances are now within easy reach. Would recommend this item. BTW, it is pretty easy to put together!
These are very sturdy shelves. Very large and good for using for a pantry. Easy to put together, though you might want 2 people.
The packaging was wonderful. It is packaged so nothing gets damaged. My other family members love it, and they said this was the best idea anyone could have come up with to make space and save belongings! I definitely recommend this to anyone who wants to make space, who do not have much time to put anything together, who wants something sturdy, and who wants to protect their belongings from the sweat in the winter!
Strong, sturdy shelves that are exactly what I needed. Easily put together by two people. Very satisfied with my purchase.
Answer: no