Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: How do I turn off the gym boss? I can't get it to turn off so I've been removing the battery.
Document: this is my second Gym Boss. It works far better then the first with more features. I love the fact you can turn it off and it stays off. Not burning out the battlers like the old one. Having the ability to do up to 99 repeats is also very nice. You don't have to keep resetting it after ten sets like the old one. If you are a personal training like I am. Its a must piece of gear to add to your training package.
Delivery was faster than expected, actually. Received my package within 3 days of purchase.Was pleasantly surprised at the timer's ease of use - already enjoying my workouts being hands-free since I used my phone timer prior to purchasing my Gym Boss. Would recommend this product.
I have used the gym boss brand for over 5 years now. This was my first one with the new design and I absolutely love it. I sweat like crazy and it seems to be sealed better than the older style. It has multiple settings so that I don't have to use more than one timer at a time. Which I was notorious for doing. I feel like they made it just for me.
This is the second timer that I bought and does not work properly or at all. The miniMAX which, I am currently trying to use, does not turn off. I think this would be a great asset if you get one that works... mine has been in a drawer for many months now, but since I'm trying a new interval routine I took it out and tried it again. After looking at youtube and company sites, cannot make it stop until all rounds are finished.
Simple to use, easy to read, and I don't care if I drop it. It's made tough so instead of using my smartphone (where it can get damaged at the gym), I use this little gadget because it's easy to use, and I'm not worried about breaking it.
Here is the kicker. After maybe 20-25 workouts I went to set up a work out and couldn't get the down arrow to work. Which is problematic. I baby my gym workout electronics and there was no obvious damage/deformity to the unit so I was a bit taken back by the issue.
This gym timer is very versatile. Good for basic timer functions, Tabatas, rounds, etc. Highly recommended, you get a lot for your money.
I've owned and used Gymboss timers since they started making them. This is easily their best one. I use it literally daily.
It takes a little getting used to the controls and menus but watch a couple youtube videos on how to set it up and you'll be good. Its great for my interval running workouts. No longer do I have to stare at my watch worrying about when to speed up and slow down! I can't wait to start using it for other workouts.
&Iacute;tem arrived on time and fully meets my expectations. Like the Boss!
Answer: yes