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: Is the diameter of this grill 17 inches or 12 inches?
Document: Have had ours for over a year. Is great for dutch oven cooking. We have  12, 10, & 8 inch ovens and they all fit. Also have used as a grill. On our last outing, used it for a small campfire. Great outdoors tool with so many places not allowing open fires.
I grill several times a week year-round. I have a propane-fueled Weber Genesis, an (expensive) Big Green Egg, and a Volcano on my back porch. I use the Volcano more than the other two grills combined. It is fuel-efficient and -&#62; versatile &#60;-. If I'm broiling steaks -- here is a valuable tip -- I put the charcoal on the diffuser plate, inches away from the top grill. If I'm cooking lamb chops I put the charcoal on the bottom charcoal grate and set the temperature control to medium.
As the title says, gotta have this handy little multi use grill...I have owned and used it for several years now, love it...I always take it camping, has never failed me...Makes a great fire pit too....I have grilled everything from ribeyes, to chicken breasts, lamb chops, veggies, etc., and cooked it all perfectly...Cast Iron cookware works perfectly with this as well, great combo....a 12" Dutch Oven fits inside for nice, easy cooking....I have used both charcoal and wood, cut firewood batoned to fit, and misc pieces on the forest floor, burns it all very effeciently and cleanly...I do not have the propane attachment, as i have a nice 4 burner gas grill that i would use first...this is a great piece of kit for emergencies, car camping, beach camping and tailgating..I highly recommend it....PSYOP
The propane burner is way too small in diameter. There should be at least an 8&#34; burner circle and then the 3&#34; in the center. And better regulator adjustment to keep flame height moderate and controllable.The charcoal works very well and I'm happy with that aspect if the stove. In retrospect I would buy without propane attachment.
Even using it open it used very little gas. It is a snap to setup and I was Leary about how well it would be made and function.. Its a great little grill and is so versatile.
Haven't grilled with charcoal in 25+ years .... And with is grill I will now being doing it regularly. Easy, simple, wind-proof charcoal area, compact ... And cooked various foods perfectly! A truly wonderful design and product!
Very happy with this grill. Solidly built compared to most other portable grills I've looked at. Only issue is that it does not have a metal lid so that it can be used like a typical bbq. I did buy the nomex cover, but it does not substitute for a solid metal lid because this grill can get very hot and will char the cover. That said, very happy with the unit.
The price went up 10 dollars from when I put it in my wish list. It was expensive to begin with and is not much more than a glorified grill. I am not interested in paying 100 dollars for some small grill to put fire in. I can dig a hole with an ETool and pile rocks around it and cook that way instead for nothing.
The only reason this misses the 5 star rating is because you have to carry the Propane parts separately. They will not fit into the volcano and the carrying case, which means, I'll likely lose parts. Its simple to setup, effortless to convert and a snap to clean. Its a great grill for a family outing or for use in emergencies because you can burn any fuel source.
If I could return it I would, if you are looking for an easy in the city grill this isn't the answer.That being said since I can not return it I have used it as a charcoal grill during a few camping trips. For this it is actually pretty good, easy to transport, doesn't take up much space and setting it up is a breeze.Bottom line if you are planning on using propane as your primary fuel source look elsewhere.
Answer: yes