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

Input:
Question: Dose it come with the simmer ring?
Document: This is a super working stove. I'm delighted with the speed of blooming, about 20 seconds at 38 degrees F. and I get superb burn times with the simmer ring.
Dead simple little stove to use. There's a reason it's iconic.Be sure you have tweezers / forceps / pliers or such for lifting the simmer ring if you use it. It gets very hot very fast.
Works well with bushbox stove. Great for cooking under my tarp. Simmer ring is a useful addition. Uses HEET in the yellow bottle. Boils 16oz water in 7 minutes, Cool!
I have also tried plain rubbing alcohol it will burn but the flame wont be as hot. the simmer ring works like a champ giving you more control over the flame. for the money this is a nice stove to carry.
ultimate zen and perfection of an alcohol stove. The most efficient balance of heat and fuel economy. Included simmer ring allows user to dial in what kind of heat and fuel efficiency is desired for all types of cooking
The burner works great. I can use the simmer cap to cook low temperature meals. The main cap with the o ring allows you to store alcohol in the burner. It burns with a mostly yellow flame but doesn't smut the pot.
I use a lot of different styles of alcohol and this stove preforms with the best of them! it holds a huge amount of fuel, and the lid holds the remaining fuel without leaks. simmer ring works awesome for temperature control.
In any case, it heats up pretty fast. Maybe if you do it really fast?Another thing I found out was that it's pretty difficult to adjust the simmer ring once on top of the burner. I suppose you just have to take it off, let it cool down, adjust it and put it back on.
I enjoy the benefits of an alcohol stove but my biggest complaint is the inability to decently simmer. Yes, it has a simmer ring, but it really doesn't allow it to simmer properly. Overall, if you are NOT trying to cook foods that require simmering or low temps, I recommend.
Easy to put out with the simmer ring. Add the ability to store the extra fuel still in the stove for the next burn and you no longer have to burn off the fuel put in the stove or waist any by spilling when trying to pour leftover fuel back into the fuel bottle. The downside is the need to have a separate stand to hold the cup or pot above the burner.
Answer: yes