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: Can this be ignited manually with a match or striker in the event the piezo automatic igniter fails?
Document: I've been using this tool to repair an old pinball machine, and so far it works perfectly. The self-igniter feature works instantly, and is much handier than other propane irons I've used. The iron heats up a lot faster than my electric iron (30 seconds from cold start to working temp) so you don't need to keep it burning constantly if you're doing bits here and there.The hot air feature is ideal for shrink tubing - much better than a  match or propane torch.
So far I have been very pleased with the solder gun. It was nice to fill it up with fuel and click the igniter button and it fired off the first time. I am really going to love this product
this is the best soldering kit i have own for the price and its very practicably to use since there is no power need it.
one thing i love about this product is that they placed everything you need in the case. the only thing not in box is the gas itself. the torch heats quickly and i like that you can take the solder tip off and use it as a flame to melt the shrink tube .
it works good the first couple of times, then the solder tips get wasted. I had to replace mine already and they are not cheap. They cost around $9 each one. I don't think I would recommend this to anyone that needs to do a lot of soldering.
it has many tips  depending on what job is being done. came with the spong and solder. what I would have like is a clear container so you can tell when the butane is low. Some kind of holder to keep it from rolling around
i recived this as a christmas gift and i was excited to recieve it but upon trying it the gas flow lever is broken and i can not adjust the flow other than that it works good as long as you dont need to adjust the flow
i have always found soldering to be a huge pain, i as using the wrong tool. this is so very muuuuch better than electric soldering irons. heats fast. accurate. nimble. i don't solder much, so when i do, i want to be done asap. there is almost no wait to melt compound. stays hot for easy bond shaping. low setting was just right for me. i didn't have to refill so i can't speak to fuel efficiency.
i did a outdoor repair and outside tempeture was - 20 f, &#34;one two three four five six more words&#34;
heats fast ,simple to use, parts available from manufacturer,nice case,use for rc cars and plenty of heat to handle the heavy 8 gauge wire we use. would recomend to all freinds.
Answer: yes