Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: Can anyone tell me the actual dimentions of the shelf? The headline lists it as 8" x 18" but in "Product Details" it's listed as 8" x 24." Thanks.
Document: I had a lot of compliment about this product. I would recommend it to anyone but make sure you have the right tools. I give 5 stars to John Sterling Wood Shelve Kit.A customer very happy!Sahuarita, AZ
I'm satisfied with the product. It's the right size & color that I needed, & it looks good for the price.My husband hung the shelf, & he said the instructions were incorrect.
I ordered 3, 8x18 John Sterling wood shelf kit about 3 weeks ago. I got the shelves in less than a week after ordering it.Since I didn't have the tools to put it on  the wall, I had a &#34;handy man&#34; from my community who does a lot of house work for the people living in this community with a reasonable cost. I'm glad that he could do it for me and did an excellent work. He told me this product was good quality.
Fast delivery. Great product and price.
This is a heavy weight shelf that looks like it will last forever. It is painted just the right color and texture white. It is also easy to install.I gave it five stars but you may not give it five stars. One of the outside corners was blemished at the factory. You can tell that it was blemished at the factory because it was painted over, touched up, which could only have been done at the factory. The blemish shows also. For me, I don't care.
Great little shelf. Easy to put up, looks good,and does what I want it to do. Great price too.
I would buy it again, and I will buy it again. I'm going to get another one and have a double shelf right next to each other.
perfect small shelf to hold necessities in the bathroom. nicely crafted and sturdy build. like! would recommend for kitchen, bath or bedroom.
Pretty standard shelf, but I like the look of the pieces that hold it up. It's not that big - we use it to store hand sanitizer, lotion and tissues in our son's nursery.
Nice little shelf. Included hardware and instructions. It is a bright white so it might need some paint.Its small enough you probably dont need drywall anchors.
Answer: no