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

Input:
Question: where do I buy the gas for the tourch
Document: I live in a house on a large river. Pretty much ALL of our entertaining is done outside on the deck over the water. I've tried several other types of torches, and none of them lasted in the weather. Even the nice looking ones were cheaply made. These torches are sturdy and look fantastic. I will revise this if for some reason they don't last, but i would bet that won't be the case.
great quality and just what i was looking for here in baja. they only mount into the ground, but i took to welder and had a 8x8 inch aluminium base made. now i can move whereever i need them.
These were so pretty when lit ! But it puts out this hissing sound that we could not deal with. Had to send them back. Tried to turn it down, but still annoying sound. If you get them, put them far far away from where you sit!
Product is as described. 80/20 butane/propane mix is hard to find, but propane works well, although flame may not be as visible.
Answer: no