Instruction: Given a question and the related document, predict if the question is answerable based on the information provided in the document. Output only yes or no.

Input:
Question: How many come in a package?
Document: This works well, but unlike the others magnetic stud finders, it makes you take notice when you find one. The package arrived early and was well packed.
I won't have a lengthy review. It just works. I've wasted $25 previously for a Zircon stud finder that couldn't find a stud or had so many false positives, I couldn't trust it. $10 is all you need for this. Seriously.
I actually was surprised at how easily the Studpop worked, cause I was a little skeptical at first. Tried it right out of the bax when package arrived and it was right on. Smaller item that worked fine. Arrived when promised.
It's fun to stick the odd, cute little Studpop on different walls around the house and just leave it there. Great conversation starter when folks come over. :-)
Small and well-designed, works right out of the package with no batteries or complicated instructions. I drilled straight into a stud to hang a clothes hook instead of the usual drill, cuss, find a drywall anchor, drill, hammer, hang. Colors are random but bright so you can find it in the tool drawer. I'm buying more as gifts.
I own several stud finders  - always seem to disappear or need batteries - so when I saw this I thought I'd give it a try. It works like a charm - follow the directions on the package - and sticks to my tool box so it doesn't get lost. That, plus no annoying electronic &#34;beep&#34; to deal with makes this handy tool well worth the investment!
That said, I find myself using it all the time. I guess I would find this totally worth it under two conditions. 1)  It actually was a super magnet. And 2)  If there were two included, because many times the part of the stud you will need to nail into, will not be located by an existing nail. So you find yourself marking your wall, finding a second nail on the same stud and nailing somewhere in-between.
Engineeer here, kind of picky with my tools. I like them to work and work well. I have used the electronic junk for stud finding for years. They don't work with a damn but you can get by with them.This thing ? It is fantastic. I have used it many times since arrival and it is hanging on my wall on a screw where my next project is tomorrow. I love it. I have thrown my electronic ones away. I don't want to see them ever again.
the magnet in this is not as strong as i had hoped. that being said, it does find some of the nails thus revealing the studs. here is my issue, i took a magnet off of my refrigerator and it worked as well as this. i should have checked that before making my purchase. It does work as advertised though the magnet could be stronger
great product. works fine.
Answer: yes