Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: What is the minimum circumference that can be programmed into the computer?
Document: Customer service is great, they email you an english  user manual right after you order it. Figuring out your wheel circumference is a little tricky but after some trial and error mine is identical to my phone's GPS based speed and distance measurements.
The first step is to push and hold both buttons for 3 seconds and release for "program" mode. You will see a foreign language flashing on the screen. Momentarily press the right button a couple times until "English" flashes. Now momentarily press the left button to move to the next feature to program. "WS" is for wheel size. You need to know how many centimeters the circumference of your wheel is.
If you have a different size than 27", you need to momentarily press the right once until the first digit of "2155" flashes and you can select 1 or 2. Then press the left button once to set the next digit, etc. You can easily measure your tire's circumference by wrapping a piece of string around the tire, noting where the string meets back to itself, then stretching out the string and measuring that length. 1 inch = 2.54 cm.
I would recommend finding a different way than the rubber o-ring to mount the computer itself. I used zip ties and that worked just fine for me.
The bicycle computer works as advertised and is full of features not found on other products. The vendor included basic instructions in English, which was helpful enough to get started in using the computer.
I love this Signstek Wired Bicycle Computer. It is one of the most affordable yet best functioning device for sale here on Amazon. The instructions were a little tricky to read but once you get it operating it is very accurate.
I have purchased three of this computer, and everyone of them works great. The only downside is that the instructions are in Chinese (I think it's Chinese) but there is an instruction command table that is in English, so if you take a few minutes to figure that out, these program as easily as any bicycle computer that costs a lot more.
I'm using the product since 2 weeks ago and it is working very well. The instructions in the manual are in Chinese, but I received a email with the English instruction. It's very easy to program the computer, it's necessary only a few minutes. For the price that I paid, I think it's a excellent product and I recommend it.
Came with tow pages of instructions in English. No instructions about how to install it, but you don't need these - It's so easy that you really don't need any instructions for it.Seems to work fine - more features/settings than other, more expensive computers. If it keeps on working, a really great buy! (The only bike computer - as far as I know - with temperature and back light!)
Looks nice with flat black paint.I wish I could give it a better review. All I can say is drop 4 more dollars and get a better computer. If the people selling this would write some real instructions I would have given more stars. For now this is going on my little girls bike.
Answer: no